Sailor RT2047D Service Manual(Original Vector)

S.P. RADIO A/S AALBORG DENMARK

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RT2047 DSC - PART I

CONTENTS

1 GENERAL INFORMATION 1-11.1 INTRODUCTION 1-1

2 INSTALLATION 2-12.1 INSTALLATION HINTS 2-12.2 MOUNTING POSSIBILITIES 2-22.3 DIMENSIONS AND DRILLING PLAN 2-42.4 HANDSET 2-92.5 MICROTELEPHONE CONNECTOR 2-92.6 POWER SUPPLY 2-92.7 POWER AND EXT. LOUDSPEAKER CONNECTOR 2-102.8 ANTENNAS 2-102.9 SPECIAL OPTIONS 2-102.10 REAR VIEW OF VHF RT2047 2-112.11 STANDARD FREQUENCY TABLE 2-12

RT2047 DSC - PART II

9546

CONTENTS

1 GENERAL INFORMATION 1-11.1 GENERAL DESCRIPTION 1-11.2 TECHNICAL DATA 1-21.3 CONTROLS 1-31.4 PRINCIPLE OF OPERATION 1-51.5 BLOCKDIAGRAM 1-7

2 CIRCUIT DESCRIPTION 2-12.1 RECEIVER UNIT MODULE 100 2-12.2 RX-SYNTHESIZER UNIT MODULE 200 2-42.3 TX-EXCITER UNIT MODULE 300 2-82.4 TX-POWER AMPLIFIER MODULE 400 2-132.5 ANTENNA RELAY (500) 2-132.6 INTERFACE UNIT MODULE 6/600 2-172.7 KEYBOARD UNIT MODULE 7/700 2-242.8 DUPLEX FILTER MODULE 800 2-282.9 FILTER UNIT MODULE 9/900 2-292.10 MAIN DIAGRAM 2-322.11 MICROTELEPHONE INSTALLATION 2-342.12 SPECIAL INSTALLATION WITH 2 MICROTELEPHONES 2-352.13 SPECIAL INSTALLATION WITH 3 MICROTELEPHONES 2-362.14 MECHANICAL DIMENSIONS FOR HANDSET 2-372.15 DC POWER SUPPLY N418 2-392.16 N420 24V/12V REGULATOR 2-42

3 MECHANICAL DISASSEMBLING AND MODULE LOCATION 3-13.1 MECHANICAL DISASSEMBLING 3-13.2 MODULE LOCATION 3-3

4 SERVICE 4-14.1 MAINTENANCE 4-14.2 ADJUSTMENT INSTRUCTIONS 4-14.3 PROPOSAL FOR NECESSARY MEASURING INSTRUMENTS 4-14.4 CALIBRATION OF THE TEST PROBE 4-24.5 PROCEDURE FOR CALIBRATION 4-24.6 ADJUSTMENT PROCEDURE 4-34.7 TROUBLE-SHOOTING 4-64.8 REPLACEMENT OF COMPONENTS 4-64.9 REPLACEMENT OF MODULES 4-64.10 NECESSARY ADJUSTMENTS AFTER REPLACEMENT OF

A MODULE 4-74.11 PIN CONFIGURATION 4-94.12 PIN CONFIGURATIONS, BLOCK & SCHEMATIC

DIAGRAMS FOR IC’S 4-10

5 PARTS LIST 5-1

RT2047 DSC - PART I

CONTENTS

1 GENERAL INFORMATION 1-1

1.1 INTRODUCTION 1-1

PAGE 1-1

1 GENERAL INFORMATION

1.1 INTRODUCTION

The RT2047 VHF Radiotelephone has been designed to be used with the Compact 2000 ModuleProgramme.

The VHF RT2047 can either be installed and operated as an independent unit or in combination with theother modules in the Compact 2000 programme. These modules include a complete range of SSBtransmitters and receivers, MF/HF Digital Selective Calling unit and/or radiotelex equipment, a scramblerthat ensures complete communication secrecy and a VHF Digital Selective Call (DSC) unit. The DSC-unit features direct dialling and reception of ship to shore, shore to ship and ship to ship calls as well asautomatic distress calls etc.

The VHF RT2047 has been constructed to withstand the most extreme conditions experienced in small,semi-open boats. Its compact, weather proof construction ensures a degree of resistance to sea spray.The printed circuits, which have made possible a combination of compactness and exceptionalperformance, are coated with a special, moisture-repellent lacquer.

In the design of this VHF radiotelephone, S. P. Radio have taken into account all conditions it will beexposed to in day-to-day operation. However, even a product of this high quality requires regular serviceand maintenance, and we recommend the user to observe the maintainence instructions in the instructionbook.

S. P. Radio is Europe’s leading producer of maritime radio communication equipment - a position whichhas been maintained by means of constant and extensive product development. We have a world-widenetwork of dealers with general agencies in fifty countries. All our dealers are well-trained and will be ableto service all products.

RT2047 DSC - PART I

RT2047 DSC - PART I

CONTENTS

2 INSTALLATION 2-1

2.1 INSTALLATION HINTS 2-1

2.2 MOUNTING POSSIBILITIES 2-2

2.3 DIMENSIONS AND DRILLING PLAN 2-4

2.4 HANDSET 2-9

2.5 MICROTELEPHONE CONNECTOR 2-9

2.6 POWER SUPPLY 2-9

2.7 POWER AND EXT. LOUDSPEAKER CONNECTOR 2-10

2.8 ANTENNAS 2-10

2.9 SPECIAL OPTIONS 2-10

2.10 REAR VIEW OF VHF RT2047 2-11

2.11 STANDARD FREQUENCY TABLE 2-12

PAGE 2-1

RT2047 DSC - PART I

2 INSTALLATION

2.1 INSTALLATION HINTS

Before installation of a VHF RT2047 the following points must be observed:

WHAT FACILITIES WILL HAVE TO BE ENABLED ?Selcall, private channels, US-mode, dual watch, scanning facilities, etc. The procedure for enabling thesefacilities is described in the manual: INSTRUCTIONS FOR IDENTITY AND SERVICE PROGRAMMINGOF VHF RT2047. This manual will only be delivered to dealers and general agents where it will be at thedisposal of trained personal in their service facilities.

IN WHAT WAY TO INSTALL THE VHF RT2047 ?In section 2.2. MOUNTING POSSIBILITIES there’s installation instructions for the VHF RT2047 as anindependent unit or in combination with other units in the Compact 2000 programme.

HANDSET.Installation of handset, see section 2.4. HANDSET.

EXTERNAL LOUDSPEAKER.An external loudspeaker 4-8 ohm (4 W) can be connected to the power connector J802 pin 1 and 6, seesection 2.7. POWER CONNECTOR + EXT. LOUDSPEAKER.

SPECIAL OPTIONS:The signals ‘remote alarm for selcall’, ‘AF to information decoder’, ‘AUX I’ , ‘AUX II’ etc. are available,see section 2.9. SPECIAL OPTIONS.

2 INSTALLATION RT2047 DSC - PART I

PAGE 2-2

2.2 MOUNTING POSSIBILITIES

TABLETOP AND DECKHEAD

24889

Mounting bracket H2055

24890

Mounting kit H2068 and H2055


PAGE 2-3

BULKHEAD AND CONSOLE

24892

Mounting kit H2063

24893

Mounting kit H2062

24891

Mounting kit H2064

IN CONJUNCTION WITH OTHER “S.P. RADIO” EQUIPMENT.Look up the INSTALLATION section for the S.P. RADIO unit in question.


PAGE 2-4

2.3 DIMENSIONS AND DRILLING PLAN

UNIVERSAL MOUNTING BRACKET H2055Permits a wide variety of installation possibilities, such as table top, bulkhead or deck head installation.Fur other possibilities such as console installation, installation with 19" rack or assembly of all units inthe Compact programme on the bulkhead, see special information concerning installation of theCompact programme.

132

132

225

115

132

min. 117

FE

D

B C

48

A

24894A

α A B C D E F

0° 130 48 117 130 48 1174.8° 142 48 117 146 53 1179.6° 155 48 118 163 59 11614.4° 167 45 133 178 65 113

WEIGHTMounting kit H2055 : 1.5 kgH2054 : 5.5 kgH2074 : 4.0 kgCRY2001 : 3.2 kgRT2047 : 5.2 kg

Dimensions in mm.

100

mm

80 m

m

175 mm50 mm

10 m

m

4 pcs ø6.5 mm

4 pcs ø4.5 mm

132

mm

C/F

24897


PAGE 2-5

4 pcs M5x8

24896

Mounting kit H2068 and H2055

132 132

48 132 225

215

D A

B CFE

117

24895

α A B C D E F

0° 230 67 117 230 67 1174.8° 243 67 129 245 72 1179.6° 255 65 142 262 78 11514.4° 265 62 155 270 89 112

WEIGHTMounting kit H2068 and H2055 : 1.5 kgH2054 : 5.5 kgH2074 : 4.0 kgCRY2001 : 3.2 kgRT2047 : 5.2 kg

Dimensions in mm.


PAGE 2-6

Mounting kit H2063

min.295

24898

4.5mm 4.5mm

16m

m16

mm

16m

m16

mm

4 stk 6mm

4 stk 3.5mm uns for M3 DIN 963

Cutting out 231x100mm

253mm

240mm

100m

m

113m

m

27444A

Free distance must be kept toallow free air circulation ambienttemperature max. 40°C.


4 pcs M3x30

4 pcs cover

8 pcs M5x8

4 pcs M5x3024770


PAGE 2-7

Mounting kit H2064

min.295

24772

240.00

4 stk ø6mm

4 stk ø3.5mm uns for M3 DIN 963


200m

m

208m

m

221m

m

20m

m20

mm

4.5mm4.5mm

20m

m20

mm

253.00

27447A


WEIGHT

Mounting kit H2064 : 1.5 kgH2054 : 5.5 kgH2074 : 4.0 kgCRY2001 : 3.2 kgRT2047 : 5.2 kg

4 pcs M3x30

8 pcs cover

16 pcs M5x8

4 pcs M5x3024899


PAGE 2-8

Mounting kit H2062

min 295

28369

4.5mm

20m

m20

mm

4 stk ø6mm

8 stk ø3.5mm uns for M3 DIN 963


473mm460mm

6mm

6mm

10mm10mm

2 stk ø3mm

20m

m20

mm

225.5mm 225.5mm

108m

m

121m

m

100m

m

27450



27451

8 pcs M3x30

8 pcs M3x8

12 pcs M5x8

4 pcs M5x30

*

*

2 pcs M3x3024773


PAGE 2-9

2.4 HANDSET

The handset can be placed anywhere near the VHF set. The cable is nine cored and connected to therear plate through a 9 pin Sub D connector with lock nuts.

Installation of the cable, see the drawings of the mounting brackets, section 2.3 DIMENSIONS ANDDRILLING PLAN. The cable grommet must be placed in the most convenient groove in the mountingbracket.

If more than one handset is needed, see section 2.12. and 2.13. in part II, SPECIAL INSTALLATIONWITH 2 OR 3 MICRO TELEPHONES.

2.5 MICROTELEPHONE CONNECTOR

Wiring of the micro telephone connector.

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1 Telephone +2 Ground3 Ground4 Microphone5 Handset key6 AF from RX buffer7 Interrupt/Distress cry *8 Serial input/output9 +13V Internal/Phone Patch**

*/ Signal selection on jumper P608 on the Interface-unit.**/ Signal selection on jumper P934 on the Filter-unit

2.6 POWER SUPPLY

The standard power supply for RT2047 is 12V DC .

For 24V DC supply an external power supply N418 ( switch mode ) or the N420 a 24V DC to 13.2V DCserial regulator can be used, see part II, section 2.14 . and 2.15 .For 110V AC, 127V AC, 220V AC or 237VAC an external power supply N163S must be used together with N418 or N420 .

2.7 POWER AND EXT. LOUDSPEAKER CONNECTOR

Wiring of the power and ext. loudspeaker connector.

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1 +Ext. loudspeaker*2 No connection3 +12V Power Supply4 ON/OFF for 24V Supply5 -12V Power Supply6 -Ext. loudspeaker*

*/ If necessary a 4-8 ohm (4 W) external loudspeaker can be connected to pin 1 and 6 of the powerconnector J802. External loudspeakers H2054 and H2074 are available for this option.


PAGE 2-10

2.8 ANTENNAS

All common 50 ohm antennas, which cover the used frequency range with a reasonable standing waveratio, maximum 1.5, are applicable.

The antenna is connected to the set by means of a 50 ohm coaxial cable with low loss, e.g. RG213U. Atthe cable end a PL259 plug is mounted.

The antenna must be placed as high and as free of obstructions as possible. The horizontal distance tometal parts must be at least 1.0 metre.

S. P. Radio has an antenna with the necessary specifications available for purchase. The mentionedantenna is characterised by small external dimensions. See the special brochure ‘VHF AERIALS’ forparticulars.

2.9 SPECIAL OPTIONS

K-SWITCH.It is possible to change between standard functions and the German river boat functions by installing anexternal switch.

SELCALL RELAY.When the selcall has accepted a CQ or individual call signal, the selcall relay, RE1-9 on the Filter-unit willturn on and short-circuit two wires, which can be used for remote alarm. Max. contact load: 100V AC/24VDC - 2A. This option is available on the filter print.

AF TO INFORM. DECODER.The circuit giving AF signals to the information decoder is turned on when the set has accepted a CQ orindividual call signal. The circuit is turned “ON” or “OFF” like the relay RE1-9. This option can be foundin connector P4-6 on the interface print.

AUX II.When an information on certain channels is wanted, i.e. controlling a watch keeping receiver, the AUXII information can be used. A relay RE2-9 on the Filter-unit is controlled through the buffer/inverted U11/5-6 from the ìC U19-6. Max. contact load: 100V AC / 24V DC - 2A. The AUX II option is available on thefilter print.

OUTPUT TO RECORDER.Through the connector P4-6 pin 1 and 2 on the INTERFACE UNIT (6) the AF signal to the telephone outputcan be led to a tape recorder. This option is located in connector P4-6.

AUX 1The option AUX I is for-either internal or external use. It is placed in P3-6 pin 1 on the INTERFACE UNIT.Max. level on the output of the U11-6 must not be more than the battery level, because a diode isconnected to the supply pin in the IC.

DISTRESS CRY / INTERRUPTJumper P8-6 on the interface print leads either ‘Distress Cry’ or ‘Interrupt’ through the filter print to thehandset key connector. The Interrupt signal is required when RT2047 is used with the VHF DSC RM2042and Distress Cry is used for scramblers CRY2001 and CRY2002.

PHONE PATCH / +13VJumper P34-9 is used for selecting if The ‘Phone Patch’ signal or if ‘+13V’ should be led to the handsetkey connector. +13V is required when RT2047 is used with the VHF DSC RM2042 and Phone Patch isused for the Phone Patch unit H2047.


2.10 REAR VIEW OF VHF RT2047

28368

Screws for Tx Power TransistorT401’s heat sink conductor.

Power Supplyconnector P802

Cable groove forspecial options

heat sink on Interface unit(6).Screws for Regulator Transistors

MUST BE REMOVED WHEN INTERFACEUNIT HAS TO BE REMOVED!

Microtelephoneconnector J803

Antennaconnector J801

12V DC

PAGE 2-11


PAGE 2-12

2.11 STANDARD FREQUENCY TABLE

��

�� INT’L MODE

(INT-CHANNELS)US MODE

(A-CHANNELS)01 156.050 160.650 156.05002 156.100 160.700 160.70003 156.150 160.750 160.75004 156.200 160.800 160.80005 156.250 160.850 156.25006 156.300 156.300 156.30007 156.350 160.950 156.35008 156.400 156.400 156.40009 156.450 156.450 156.45010 156.500 156.500 156.50011 156.550 156.550 156.55012 156.600 156.600 156.60013 156.650 156.650 156.65014 156.700 156.700 156.70015 156.750 156.750 156.75016 156.800 156.800 156.80017 156.850 156.850 156.85018 156.900 161.500 156.90019 156.950 161.550 156.95020 157.000 161.600 161.60021 157.050 161.650 157.05022 157.100 161.700 157.10023 157.150 161.750 157.15024 157.200 161.800 161.80025 157.250 161.850 161.85026 157.300 161.900 161.90027 157.350 161.950 161.95028 157.400 162.000 162.00060 156.025 160.625 160.62561 156.075 160.675 160.67562 156.125 160.725 160.72563 156.175 160.775 156.17564 156.225 160.825 160.82565 156.275 160.875 156.27566 156.325 160.925 156.32567 156.375 156.375 156.37568 156.425 156.425 156.42569 156.475 156.475 156.47570 156.525 156.525 156.52571 156.575 156.575 156.57572 156.625 156.625 156.62573 156.675 156.675 156.67574 156.725 156.725 156.72577 156.875 156.875 156.87578 156.925 161.525 156.92579 156.975 161.575 156.97580 157.025 161.625 157.02581 157.075 161.675 157.07582 157.125 161.725 157.12583 157.175 161.775 157.175

84 157.225 161.825 161.82585 157.275 161.875 161.87586 157.325 161.925 161.92587 157.375 161.975 161.97588 157.425 162.025 157.425

WX1 Inhibit 162.550 162.550WX2 Inhibit 162.400 162.400WX3 Inhibit 162.475 162.475WX4 Inhibit 161.650 161.650


CONTENTS

1 GENERAL INFORMATION 1-1

1.1 GENERAL DESCRIPTION 1-1

1.2 TECHNICAL DATA 1-2

1.3 CONTROLS 1-3

1.4 PRINCIPLE OF OPERATION 1-5

1.4.1 FREQUENCY GENERATION 1-5

1.4.2 RECEIVER 1-5

1.4.3 TRANSMITTER 1-5

1.4.4 THE MICROCOMPUTERS 1-5

1.5 BLOCKDIAGRAM 1-7

9546

1 GENERAL INFORMATION

1.1 GENERAL DESCRIPTION

RT2047 can operate in duplex and simplex mode.

RT2047 is provided with built in duplex-filter for duplex communication with one antenna.

RT2047 includes all 55 international and U.S. VHF marine channels, and is prepared for up to 20 privatechannels to be selected as simplex or duplex channels. As option up to 67 private channels can beprovided.

RT2047 has six scanning programmes, one standard programme, and 5 individually programmablescanning programmes.

RT2047 has built in dual watch facility, which enables the operator to listen to two channels simultane-ously (the selected channel and a preference channel - normally CH16.)

RT2047 is provided with quick selection of channel 16.

RT2047 is provided with selcall decoder. Selective calls (CALL) or all ships calls (CQ) from the coaststation will be decoded.

RT2047 receiver section is a double-conversion superheterodyne system, which makes use of a phase-locked digital frequency synthesizer for frequency generation based on a single crystal to provide all thestandard channels and the private channels.

RT2047 transmitter section is a phase-locked phase-modulated signal generator with a solid state RFpower amplifier.

RT2047 is provided with two microcomputers, one for controlling the frequency synthesizer, reading fromand to EEPROMS, controlling the squelch and volume functions, and controlling the selcall filter. Theother µC is controlling the display drivers, the dual watch and scanning functions.

RT2047 is for 12 Volt DC supply. Voltage change-over from 24V to 12V is done by the switch-mode powersupply N418.

RT2047 employs the most modern circuit technology, housed in a corrosion resistant aluminium cabinetwith a green nylon finish.

RT2047 is provided with membrane switches for controls, easy to use, reliable and hard-wearing. Cut-outs in the metal front serve as a safe finger-guide.

RT2047 is fitted with night illumination.

RT2047 has been prepared with a serial communication interface for DSC (Digital Selective Call)operation together with S.P. RADIO’s VHF DSC RM2042. DSC is the globally adopted general purposesystem for selective calling in the ship-to-ship, ship-to-shore and shore-to-ship directions and can bestbe compared to ordinary telephony, giving you direct access to the national telephone network in thoseareas where the coast stations have the automatic services. DSC also enables you to make automaticdistress calls containing the ships position etc. complying with the international requirements stated byIMO in the Global Maritime Distress and Safety System, known as GMDSS.

RT2047 is prepared for scrambled communication in conjunction with Scramblers CRY2001 orCRY2002, both produced by A/S.


PAGE 1-19543

1 GENERAL INFORMATION RT2047 DSC - PART II

PAGE 1-2

1.2 TECHNICAL DATA

VHF RT2047 fulfils the International CAPT regulations.

GENERAL SPECIFICATIONSAll international maritime VHF channelsPrivate Channels 20 as option up to 67Operation Duplex and SimplexModulation G3EJN (Phase)Antenna Impedance 50 ohmFrequency Stability +/- 10 ppmTemperature Range -20 C to +55 CNominal Power Supply 13.2V DCPower Supply Variation 12V DC -10% to +30%(with reduced data according tointernational standards)Power Consumption Standby = 0.5 Amp.

Transmit = 6 Amp.Dimensions Height: 115 mm

Width: 225 mmDepth: 262 mm

RECEIVERFrequency Range Simplex 155.400 - 158.000 MHzFrequency Range Duplex 160.000 - 162.600 MHzSensitivity 0.35 uV pd at 12 dB SINADDuplex desensitisation Less than 2 dBAF Output Power 3 Watt/4 ohmTelephone Output 0.45V RMS/200 ohmDistortion Less than 5%Scanning Facilities 5 scanning programmes with

possibility for all yourchannels in each programmeexcept the private channelsfrom P20 to P67

Selective Call Decoder According to CCIR

TRANSMITTERFrequency Range 155.400 - 158.000 MHzRF Output Power 25 Watt, +0 to -1 dBReduced RF Output 0.5 to 1 WattDistortion Less than 2%

9543


PAGE 1-39543

1.3 CONTROLS

23990

1 2 3

ENT

4 5 6

7 8 9

0

SCAN

SQ

SHIFT

SQVOL VOL

STOP

RUN

ON

OFF

SCANADD

SCAN

P

SCANPROG

SCANTIME

TESTRESETSELCALLSELCALL

USA DIM

16

1W

D.W.

DELETE

Scan DW USA CQDuplex Shift CallVol SQ Tx1W

Press OFF

ON Turns the set on or off.

Press VOL

Increases volume progressively in 16 steps.

Press VOL

Reduces volume progressively in 16 steps.

Press SQ

Increases squelch sensitivity progressively in 8 steps, a gradual exclusion of weak

signals with atmospherics.

Press SQ

Reduces squelch sensitivity progressively in 8 steps.

Press RUN

STOP Stops and starts scanning sequence. Listen on several predetermined channels.

Press 16 Quick select of the call and distress channel 16.

Press 1 Digits from 1 to 0.

Press P Selects private channels.

Press ENT Terminates the keying in of selected channels, scanning programmes, scan time etc.

Press SHIFT Activates the functions marked in orange on the keyboard.


PAGE 1-4

SHIFT FUNCTIONS

Press SCAN

Selects scanning programmes.

Press ADDSCAN

Adds a channel to the scanning table.

Press DELETESCAN

Deletes a channel from the scanning table.

Press PROGSCAN

Stores the current scanning programme in the memory.

Press TIMESCAN

Selects the scan time from 1 to 99 seconds. The time chosen will be used to listen

on one of the secondary channels receiving a signal.

Press D.W.

Selects the dual watch facility.

Press SELCALLRESET Resets the selcall decoder after a call.

Press SELCALLTEST Tests the selcall decoder.

Press 1W

Selects 1 W reduced power output.

Press USA

Selects the VHF channels used in USA.

Press DIM

Switches the panel illumination on or off.

Note: See the VHF RT2047 Operating Manual for functional description.

9543


1.4 PRINCIPLE OF OPERATION

1.4.1 FREQUENCY GENERATION

The frequencies are generated from a crystal oscillator operating on 21 MHz. The 21 MHz is divided inthe REFERENCE DIVIDER to 2.1 MHz which is the input to the RX-REFERENCE DIVIDER and also theclock-signal for the microcomputer on the Interface Unit. In the RX-REFERENCE DIVIDER the 2.1 MHzis divided by 168 to 12.5 KHz which is reference for the PHASE DETECTOR. This makes it possible tochange the frequency from the RX-VCO with 12.5 KHz intervals.

The signal from the RX-VCO is divided in a PRESCALER which divides by 33 until the A-COUNTER hasreached zero and then it divides by 32. The N-COUNTER divides the output from the PRESCALER, andthe output is led to the PHASE-DETECTOR, and here it is compared with the 12.5 KHz. If there is adifference an error voltage will be generated. This is integrated in the LOOP-FILTER and the output ofthis filter controls the RX-VCO. The frequency of the RX-VCO is the receiving frequency minus theintermediate frequency.

fLO1 = fRX - f1IF = fRX -21.4 MHz

The output from the RX-VCO is mixed with the output from the TX-VCO which is in lock when it is 16.8MHz above the RX-VCO. This means that the receiver always is 4.6 MHz above the transmitter, namely21.4 - 16.8 = 4.6; and this difference is equal to the duplex distance. The 16.8 MHz from the MIXER isdivided by 32 to 525 KHz, which is compared with the 21 MHz divided by 40 in the REFERENCE DIVIDER.The error voltage is integrated in the LOOP-FILTER, and the output of this filter controls the TX-VCO.

1.4.2 RECEIVER

The antenna-signal is led through the duplex-filter and the antenna relay to the RF-AMPLIFIER. Thebandpass filters are tuned by means of capacitor-diodes which are controlled by means of a DC-voltagewhich is derived from the control-voltage to the RX-VCO. In the FIRST MIXER the antenna signal is mixedwith the output from the RX-VCO to the intermediate frequency 21.4 MHz. In the integrated IF circuit, thefirst IF frequency on 21.4 MHz is mixed with a crystal oscillator signal on 20.945 MHz to reach the secondIF frequency on 455 kHz. This signal is filtered in the ceramic filter, before it is amplified and detected inthe integrated IF-circuit. The audio frequency signal is amplified and led through an active filter providingthe frequency response further to the telephone amplifier and the AF power amplifier.

1.4.3 TRANSMITTER

The microphone signal is led through the MICROPHONE AMPLIFIER where the necessary amplification,limiting, and filtering takes place. The limiting is done by a clipper. The signal from the MICROPHONEAMPLIFIER is led to the LOOP-FILTER, where the phase modulation of the transmitter takes place. Asthe TX-VCO oscillates directly on the transmitting frequency, the signal only has to be amplified. This isdone in the TX-BUFFER, PA-DRIVER, and the PA-POWER AMPLIFIER. The power supply for the PA-driver is adjustable, and is used for adjusting the output power. The harmonics of the output is filtered inHARM-FILTER , before it is led through the ANTENNA-RELAY and the DUPLEX-FILTER to the antenna.

1.4.4 THE MICROCOMPUTERS

The µC on the Interface Unit is taking care of calculating the dividing figure for the synthesizer, readingfrom and to the EEPROMs, controlling the squelch and volume functions, and controlling the selcall filter.The µC on the Keyboard Unit is taking care of the keyboard scanning, the input from the handset key andthe display drivers as well as the Dual Watch and Scanning functions. The keyboard µC is also handlingthe serial SP VHF-BUS communication with external devices such as the VHF DSC - RM2042. Thecommunication between the two µC’s is accomplished by a RS232C -type serial connection.

PAGE 1-59543


PAGE 1-6 9543


PAGE 1-7

1.5 BLOCKDIAGRAM

PhaseDetector

Rx-ReferenceDividerRx VCO

LoopFilter

÷168

÷33/32Prescaler

7 bitA-counter N-counter

10 bit

Control-logic

MixerSecond 455 kHz IF

and DetectorFirstMixer 21.4 MHz IFRF-AMP

Mixer16.8 MHz

÷32

FilterLoop Phase/Freq.

DetectorReferenceDividerTx-Buffer Tx-VCO

X-TalOscilllator21 MHz

PA-Driver

PA-PowerAMP

HarmFilter

+13V

fTx

+

- 16.8 MHz

525

kHz

2.1 MHz

fLO1

fRx f2IF AF

PA-Reg

+ Distress

SQ-Filter Rectifier Comparator

AF-Mute

EEPROM

Delayed OFF

+10V Sensor

Buffer +Rx/Tx

+10V Tx

Delay Driver

+10V VCOON/OFF

AUX II Relay

Cry

AUX IDriver

BatterySensor

D/AConverter

6dB/OctaveFilter

TelephoneAMP

Vol-Attenuator

AF-PowerAmplifier

AF from RxBuffer

MIC.-AMP.

Integrator

MIC. + AMP.Clipper

MIC.-AMP.

Pre-Empaasis

Selcall Relay+AF to inform.Decoder

+5V +10V KEY-Buffer

Detector

÷2ableCounter

AMP/Limiter

Filter

Switched

BandpassCapacitor

Programm-

ON/OFF

Rx-FilterControl-AMPFilter

Duplex

SerialInterfaceBuffers

DisplayDriver

nicationCommu-Serial

DriverInterrupt

CircuitGenerator

ConstantCurrent

Interface

DisplayLCD-

Loudspeaker

uC

Int

Reset

2.1M

Hz

2.1MHz

+13V

+10V

+10V

+13V

+13V +5V

+10V+13V

MIC

. IN

TE

LEP

HO

NE

OU

T

AF

FR

OM

Rx

HA

ND

SE

T K

EY

SE

RIA

L D

AT

A

INT

ER

RU

PT

+13V +5V

SerielInterfaceBuffers

uC

Int.

+13V PS

-13V PS

PATCHINPUT

+13V +13V

1

1

1

1

1

1

2

8

9

5

4

7

5

48

3

9

AntennaRelay

ControlFilter

+5V Keyboard

Buffer

24312D

3

3

AU

X L

S

PHONE

ON/OFF to24V Supply

20.945 MHz

(MODULE 200)

INTERFACE (MODULE 6)

KEYBOARD (MODULE 7)Tx-EXCITER (MODULE 300)

RECEIVER (MODULE 100)

PA

-AM

PL

IFIE

R

Rx-SYNTHESIZER

(MO

DU

LE

400

& 5

00)

9543


CONTENTS

2 CIRCUIT DESCRIPTION 2-1

2.1 RECEIVER UNIT MODULE 100 2-1

2.2 RX-SYNTHESIZER UNIT MODULE 200 2-4

2.3 TX-EXCITER UNIT MODULE 300 2-8

2.4 TX-POWER AMPLIFIER MODULE 400 2-13

2.5 ANTENNA RELAY (500) 2-13

2.6 INTERFACE UNIT MODULE 6/600 2-17

2.7 KEYBOARD UNIT MODULE 7/700 2-24

2.8 DUPLEX FILTER MODULE 800 2-28

2.9 FILTER UNIT MODULE 9/900 2-29

2.10 MAIN DIAGRAM 2-32

2.11 MICROTELEPHONE INSTALLATION 2-34

2.12 SPECIAL INSTALLATION WITH 2 MICROTELEPHONES 2-35

2.13 SPECIAL INSTALLATION WITH 3 MICROTELEPHONES 2-36

2.14 MECHANICAL DIMENSIONS FOR HANDSET 2-37

2.15 DC POWER SUPPLY N418 2-39

2.16 N420 24V/12V REGULATOR 2-42

9546

2 CIRCUIT DESCRIPTION RT2047 DSC - PART II

PAGE 2-1

2 CIRCUIT DESCRIPTION

2.1 RECEIVER UNIT MODULE 100

The receiver unit includes the following circuits:

2.1.1 RF-AMPLIFIER AND FIRST MIXER

The RF-amplifier working in the frequency range 155.4 MHz to 162.4 MHz consists of the transistor Q101and the two double-tuned filters surrounding it. The signal is led from the aerial through the duplex-filterto the antenna switch and from there to the receivers input-filter. The input filter and the intermediate filterare variable capacitance tuned filters, controlled by a DC-voltage derived from the RX-VCO controlvoltage. This secures an optimal filter response within the receivers frequency range. The two double-tuned filters create the necessary attenuation of signals distant from the wanted signal frequency in orderto give the wanted spurious rejection of such unwanted signals. The amplifying transistor Q101 (whichis a large current, low noise transistor in a common-base configuration) secures by its gain the receiveroverall noise figure and a good two-signal performance. The RF-input to the first mixer is taken from thecoil L104 in the intermediate filter. Mixer transistor Q102 is of the JFET-type, where the first LO-signalis injecting into the source from a 50 ohm generator. The wanted 21.4 MHz IF-output is selected by meansof the tuned drain circuit consisting of L105, C117, C119, and R110 which also creates the necessaryimpedance matching the IF-crystal filter.

2.1.2 IF-FILTER AND AMPLIFIER

The receivers adjacent channel selectivity is maintained by means of the crystal filter FL101. The outputfrom this filter is led to the IF-amplifier with the transistor Q103, L106, C123, and R112 giving theappropriate impedance matching the filter output. The amplifier gives the needed power gain betweenthe crystal filter and the second mixer and also secures good large signal performance.

2.1.3 SECOND MIXER, CERAMIC FILTER, DETECTOR AND AF AMPLIFIER

The integrated IF circuit includes the second mixer, the limiting amplifier and the detector with post AFamplifier.

The second local oscillator signal is generated by means of the integrated oscillator and an externalcrystal X101, running on 20.945 MHz. The signal out of the second mixer (455 kHz) is fed through theceramic filter FL102 to the limiting amplifier and discriminator in U101.The quadrature phase discriminator includes the external phase shift network consisting of the tank circuitwith L108, C129 and R120.The AF output from the detector is amplified by means of an internal operational amplifier and finallybuffered by means of the discreet transistor amplifier with Q104.

2.1.4 IF POWER SUPPLY

The integrated IF circuit and AF buffer amplifier are powered from an integrated 5V series voltageregulator U102. The input voltage for this circuit is the receiver 10V supply.

9543


COMPONENT LOCATION RECEIVER UNIT MODULE 100

View from component side View from component sidewith upper side tracks. with lower side tracks.

32127B

PAGE 2-2 9641


9641 PAGE 2-3

DIAGRAM RECEIVER UNIT MODULE 100

AC voltages outside frame of diagram.: Measured with oscilloscope or frq. counter.

: Measured with test probe.: Connections to module.

[ ] : Approx. measurement with test probe.

Test conditions: Voltages without brackets:Antenna signal 1 mV pd:�f= +3 kHz; fm = 1 kHzVoltages in brackets:Antenna signal 10 mV pd:�f = + 3 kHz; fm = 1 kHz

This diagram is valid for PCB rev. 32127B.


2.2 RX-SYNTHESIZER UNIT MODULE 200

The RX-synthesizer unit includes the following circuits:

2.2.1 RX-VCO AND BUFFER AMPLIFIERS

The transistor T203 is producing 8.3 V supply voltage for the RX-VCO and bias for the buffer amplifiersconsisting of the transistors T201 and T204. The RX-VCO comprises a Field Effect Transistor T202 (theoscillator transistor), two coaxial coils L203, L204, two capacitors C212, C214, and a variable capacitancediode D201. The frequency is mainly determined by the components L203, L204, C214, and D201. TheRX-VCO is a voltage controlled oscillator where the control voltage from the loop filter determines thefrequency by means of D201. A high control voltage to the variocap. diode D201 means a smallcapacitance in the diode which means a high frequency of the VCO. In the opposite way a low controlvoltage means a low VCO frequency. The RX-VCO signal is passed to two buffer amplifiers via low passfilter C209, C206, L201. The L01 buffer transistor T201 is producing 5 mW for the 1st mixer in the receiver.The 5 mW is taken from the tuned filter L202, R202, C207, and C208. The prescaler buffer transistor T204is producing 0.25 mW for the 16.8 MHz mixer in the TX-Exciter-Unit. It is also producing signal for 32/33prescaler. The signal from transistor T204 is led through a low pass filter C217, L206, and C222. The gainin both buffers can be adjusted by the potentiometer R209.

2.2.2 32/33 PRESCALER

The integrated circuit IC201 is a two modulus prescaler based on the ECL technique. From the controllogic in the programmable divider IC202 pin 14, a high or low level is led to the prescaler IC201 pin 1. Ahigh level at IC201 pin 1 causes the prescaler to divide by 33 and in turn a low level at pin 1 sets it up fordividing by 32. The resistor R232 and the diode D204 work as a speed-up circuit.

2.2.3 THE PROGRAMMABLE DIVIDER

The programmable divider IC202 contains two phase detectors, a lock detector, a reference divider, anA-counter, a N-counter, control logic, and 8 latches. Only phase detector B of the detectors is in use. Whenthe VHF is switched on the microcomputer will load dividing figures into the reference divider and into theA and N-counters. The microcomputer loads only one latch at a time.By setting up a code at the address inputs Al - A2 the microcomputer selects a latch and at the same timea code for the dividing figure is set up at the data inputs D0 - D3. The microcomputer sends a strobe pulseto IC202 pin 12 and the selected latch is loaded. The procedure is then repeated until all the latches areloaded.When the channel or the function of the VHF is changed it is only the latches for the A and N-counter thatchange data. The reference frequency is 2.1 MHz and it is constant. Therefore it is not necessary tochange the dividing figure every time.In the beginning of a counting period the prescaler IC201 starts dividing by 33 and the A and N-counterscount down. First the A-counter reaches zero and stops counting and the control logic shifts the prescalerto divide by 32. Then the N-counter reaches zero and sends a pulse to the phase detector B, and thecontrol logic shifts the prescaler to divide by 33. The control logic also reloads the A and N-counters withdata from their latches and the whole procedure starts from the beginning.The pulse frequency from the reference divider is 12.5 KHz. If the RX-VCO frequency is correct the pulsefrequency of the N-counter is also 12.5 KHz and in phase with the pulse from the reference divider. Thephase detector B compares the phase of the two pulses. If they are not in phase the detector sendscorrection pulses to the phase-detector-pump for correcting the frequency/phase of the RX-VCO.However, the synthesizer circuit is born with a small phase error, therefore the phase detector is sendingsmall correction pulses to transistor T210 with a frequency of 12.5 KHz.

PAGE 2-4 9543


2.2.4 PHASE DETECTOR PUMP AND LOOP FILTER

We assume that the RX-VCO frequency has decreased from its nominal frequency, The phase-detectornow sends negative correction pulses from IC202 pin 17 to T210, which goes on. A current will then flowfrom C225 through R225 and R229 and into T210. This current will discharge C225 forcing the outputvoltage from the transistors T205 and T206 to increase until the VCO reaches the correct frequency. Ifthe RX-VCO frequency is too high, the negative correction pulses from the detector at pin 16 of IC202will turn transistor T209 off. The collector voltage of transistor T209 increases and a current will flowthrough the diode D202, the resistor R225 and into the capacitor C225 and charge this capacitor. Theoutput voltage at the collector of the transistors T205 and T206 will decrease until the VCO reaches itsright frequency. If the phase-locked-loop is locked, both outputs of the phase-detector will be 5 V and theoutput voltage of the transistors T205 and T206 will have a value between 2 V and 10 V correspondingto the VC0-frequency. However, the system is working with a constant phase error and the phase detectorsends small correction pulses to transistor T210, even the phase-locked-loop is locked. The fourtransistors T205, T206, T207, and T208 are working as an operational amplifier with the inverting inputat base of transistor T208. Non-inverting input is at transistor T207 while the transistors T205 and T206forms the output stage.

PAGE 2-59543


COMPONENT LOCATION RX-SYNTHESIZER UNIT MODULE 200

View from component side View from component sidewith upper side tracks. with lower side tracks.

23694D

PAGE 2-6 9543


DIAGRAM RX-SYNTHEZISER UNIT MODULE 200




Test conditions: Voltages without brackets:Antenna signal 1 mV pd:�f= +3 kHz; fm = 1 kHzVoltages in brackets:Antenna signal 10 mV pd:�f = + 3 kHz; fm = 1 kHz

This diagram is valid for PCB rev. 23694D.

9543 PAGE 2-7


2.3 TX-EXCITER UNIT MODULE 300

The TX exciter unit contains the following circuits:

2.3.1 INSULATION BUFFER AND 16.8 MHZ MIXER

From RX-VC0 the signal is led to transistor T301 and from TX-VC0 the signal is led to transistor T302.The transistors are not coupled with common base and act as buffer amplifiers. The mixed signal overresistor T305 is led to the mixer amplifier T303 via capacitor C305. The differential signal which is the TX-VC0 frequency minus the RX-VC0 frequency is led to the amplifier transistor T304 through the low-passfilter consisting of C310, L301 and C311. In transistor T305 the signal is amplified to TTL level. The diodeD301 works as a base clamp diode.

2.3.2 THE 21 MHZ OSCILLATOR

The oscillator is a Colpitt type and the oscillator transistor T308 is oscillating by means of a 21 MHz crystalX301.The trimmer capacitor C331 is for fine adjustment of the oscillator frequency.RF signal for the reference divider is led to transistor T307 for amplifying. In transistor T306 the signalis amplified to TTL level.

2.3.3 PHASE/FREQUENCY DETECTOR, 32 COUNTER AND REF. DIVIDER

The crystal frequency is led to IC306 pin 10 which is a decade counter. From output pin 5 of this, thefrequency is divided by 5. This frequency is led to flip-flop IC305a, where the frequency is divided by 2.From IC305a pin 5, the 2.1 MHz is taken and this is the clock frequency for the microcomputer and theRX synthesizer. The resistor R322 is for pull-up and the ferrite bead FP301 is blocking for higherharmonics of the clock frequency.From IC306 pin 8, the 21 MHz is also divided by 10. The frequency is divided by 2 in flip-flop IC305b anddivided by 2 in IC304a. At IC304b pin 13, the 21 MHz is then divided by 40 and the frequency is therefore525 KHz at which the phase detector is working.From the other side the mixed signal of 16.8 MHz is led to the binary divider IC301 pin 10 where it is dividedby 16. In flip-flop IC302b the signal is divided by 2. From IC320b pin 8 the 16.8 MHz is then divided by32 giving 525 KHz.The phase/frequency detector consists of IC302a, IC303, and IC304b. From IC304b pin 9 the detectoris connected to the loop filter via the pull-up resistor R321 and the diode D303. The phase correctionspulse from the detector is active low and when the phase locked loop is in lock the duty cycle of thecorrection pulse is about 30 per cent.

THE CORRECTION PULSES:After the count down of the 21 MHz the IC304b pin 9 goes low. Pin 8 goes high and this is connected toIC303 pin 2. When the 16.8 MHz is divided by 32 the IC302a pin 6 and IC303 pin 1 go high. When IC303pin 13 is always high the IC303 pin 8 will go low and preset IC302a and IC304b; the correction pulse willthen go high and so on. The propagation delay in the two inserters IC303 determines the size of the presetpulse.

PAGE 2-8 9543


2.3.4 TX-VCO

The TX-VCO comprises a Field Effect Transistor T311 (oscillator transistor), two coaxial coils L309 andL310, the capacitors C343 and C345, and a variocapacitor diode D302.The frequency is mainly determined by L309, L310, C345, and D302. The TX-VCO is a Voltage ControlledOscillator, where the control voltage from the loop filter determines the frequency by means of thevariocapacitor diode D302. A high voltage to D302 means a smaller capacitor in D302 and again a higherVCO frequency. In the opposite way a small control voltage means a smaller frequency.From drain of transistor T311 the signal is led to a buffer amplifier T310 via a tuned filter consisting of L308,R342, and C342. The ferrite bead is blocking for UHF oscillating. In the collector of T310 there is a tunedfilter consisting of L307 and C340. From here the signal for two circuits is taken.From an output on coil L307 the signal to the TX-buffer is taken through capacitor C338. Here the TX-VCO signal is amplified in transistor T309. In the drain of T309 there is a tuned filter consisting of L306,C332, C333, R332, and R333, which gives a 50 ohm generator for the Power Amplifier Unit. The outputpower from the TX-buffer is 25 mW and is adjusted by trimmer potentiometer R341.Stop and start of both TX-buffer and TX-VCO are controlled from the microcomputer by controlling thesupply for the transistor. This secures that the frequency is correct before the transmitter is started. Fromthe collector of T310 the signal for the 16.8 MHz Mixer is taken via capacitor C341.

2.3.5 LOOP-FILTER

The Loop-filter amplifier is a differential amplifier (OP-Amp.) with the inverted input at the base oftransistor T314, where also the phase detector is connected. The base of transistor T313, which is thenon inverted input, is connected to +5V by means of R349 and R350. Transistor T312 is the output stage,and the control voltage for TX-VCO is taken over the resistor R346 and is filtered in the ripple-filterconsisting of R345, C348, C347, and R344. At the input R351 and C352 are working as a filter againstthe higher harmonics in the phase detector pulse.We assume that the system is in lock. While the detector pulse is low a current is flowing out of thecapacitor C351 and the output voltage over R346 increases. The TX-VCO frequency is also increasinguntil the detector pulse goes high again. Because the diode D303 is blocking, a current flows into C351through the resistors R354 and R355. The control voltage over R346 decreases and the frequency is alsodecreasing. The current which is flowing in and out of C351 is equal when the system is in lock. Forprincipal understanding accept that C353 and R352 have no influence on the current to C351.If the TX-VCO frequency is too high, the detector pulse gets smaller and that means that more currentis flowing into C351 than out. That means again that the control voltage and the frequency will decreaseuntil the frequency is correct again.The opposite process will happen if the frequency is too low. Even though the system is in lock there isalways a little phase error. The AF modulation signal is led into the Loop-filter via resistor R356. Thecontrol voltage is then modulated which will modulate the phase in the TX-VCO again.

PAGE 2-99543


COMPONENT LOCATION TX-EXCITER UNIT MODULE 300

View from component side with upper side tracks.

View from component side with lower side tracks.

23695D

9543PAGE 2-10


PAGE 2-119543

DIAGRAM TX-EXCITER UNIT MODULE 300




Test conditions: Voltages without brackets:Antenna signal 1 mV pd:�f= +3 kHz; f

m = 1 kHz

Voltages in brackets:Antenna signal 10 mV pd:�f = + 3 kHz; f

m = 1 kHz



PAGE 2-12 9543


2.4 TX-POWER AMPLIFIER MODULE 400

The TX-power-amplifier includes the amplifier and a harmonic filter.

2.4.1 TX-POWER-AMPLIFIER

The amplifier consists of a single transistor output amplifier and a two transistor power driver. Thetransistors are both tuned classic amplifier circuits. The amplifier is made on double sided epoxy board,using micro strip technique in the tuning circuits. The power driver is fed from a 50 ohm generator witha power level of 25 mW. The final output power level is controlled by means of the supply voltage levelfed to the power driver. In full power mode, the power driver will deliver about 4.5 - 5 W to the outputtransistor T401. The output signal is fed to the harmonic filter through capacitors C405 and C406.

2.4.2 HARMONIC FILTER

The harmonic filter is realised as a seventh-order Chebyschev-filter, which at the same time will providethe necessary attenuation of the harmonics generated by the power amplifier and a low insertion loss atthe carrier frequency. The output from the harmonic filter is fed to the antenna relay.

2.5 ANTENNA RELAY (500)

The antenna relay, RE501, is placed in the Tx-power amplifier module (400).

The relay is equipped with 2 change-over contacts and is activated when the transmitter is keyed.

In simplex receiving mode the RF signal is led to the receiver (100) through both contacts from the Tx-section of the duplex filter.

In simplex or duplex transmitting mode the Tx-signal is led from the harmonic filter through a pin to theTx-section of the duplex filter.

The other pin is grounded.

PAGE 2-139543

COMPONENT LOCATION TX-POWER AMPLIFIER MODULE 400AND ANTENNA RELAY (500)



PAGE 2-14


9619


DIAGRAM TX-POWER AMPLIFIER MODULE 400AND ANTENNA RELAY (500)

AC voltages outside frame of diagram.: Measured with AF voltmeter.

Test conditions.Voltages without brackets:Operating in Rx position.With antenna signal 1 mV EMF:f= +3 KHz; fm = 1 KHzVoltages in brackets:No antenna signal, squelch max.closed.�f = + 3 KHz; fm = 1 KHz

PAGE 2-159543

This diagram is valid for PCB rev. 23973B


9543PAGE 2-16


2.6 INTERFACE UNIT MODULE 6/600

2.6.1 ON/OFF FUNCTION

ONWhen the ON/OFF push button is activated Q4-6 is turned on and the relay RE3-6 is engaged. When theµC leaves reset condition PC5 is set to high level and Q5-6 will be conducting, keeping Q4-6 on.

OFFWhen the ON/OFF push button is activated again U19-6 receives a message on the serial interface. Thenit stores the actual settings of the channel, volume, squelch, power level, INT/USA mode and scan time.Afterwards PC5 is turned low, and Q5-6, Q4-6, and RE3-6 will switch off.

2.6.2 BATTERY SENSOR

If the battery voltage drops below approx. 9.5V the output of U7/3-6 goes high, and the µC will switch offthe set.

2.6.3 DELAYED OFF

If the ON/OFF push button is kept activated longer than approx. 3 seconds, pin 12 on U12/2-6 will go lowforcing the µC into reset. This means that as soon as the button is released the set will switch off.

2.6.4 TEMPERATURE SENSOR

Not mounted.

2.6.5 5V SUPPLY

The 5V power supply is an integrated, non adjustable regulator.

2.6.6 10V SUPPLY

The 10V supply is a serial regulator with current limiter. When it is switched on Q10-6 gets base currentthrough R32-6 and R41-6. Thus Q10-6 draws collector current so that Q9-6 turns on and the outputvoltage rises. When Q13-6 begins to conduct the current in Q10-6 is reduced. Thus the base current inQ9-6 is also reduced and the output voltage stabilises . The current limiting starts when the voltage acrossR40-6 is big enough to turn Q6-6 on and makes the current flow through D8-6 to the emitter of Q10-6,and therefore the current in Q10-6 and also in Q9-6 will decrease which results in a decrease of the outputvoltage.

PAGE 2-179543


2.6.7 PA REGULATOR

By means of the PA regulator it is possible to adjust the output power of the transmitter. When the outputfrom U3/2-6 is changed from O to 5V, Q7-6 is turned off. Thus Q8-6 is turned on and then also Q2-6 andQ1-6 and the output voltage rises. When the voltage at the base of Q8-6 is equal to the voltage on thebase of Q7-6 the current in Q8-6 is reduced and then also in Q2-6 and Q1-6 and the output voltagestabilises. The output power from the TX POWER AMPLIFIER is adjusted by changing the output voltageof the PA REGULATOR with R68-6. When reduced output power is chosen (0W mode) the µC turns PB5to 0 V and the reference voltage to the regulator will be lowered. It can be adjusted at R29-6, and thusalso the reduced output power.

2.6.8 RX FILTER CONTROL AMPLIFIER

The control voltage from the RX VCO is turned into a control voltage to the capacity diodes in the bandpass filters in the receiver.

2.6.9 MICROPHONE AMPLIFIER

The amplifier consists of three stages. In the first stage the signal is preemphasized. In the next stagethe signal is clipped when the input signal is big enough, and in the last stage the signal is deemphasizebefore it is led to the modulator in the TX EXCITER. The deemphasizing is necessary because it is a phasemodulator.

2.6.10 SQUELCH CIRCUIT

The signal from the receiver is fed to the active high pass filter U5/1-6. The filter attenuates signals below10 KHz which means that talk will not be detected. The output of the filter is fed to the clipper Q15-6 andthe detector comprising the capacitor C45-6, the diodes D13-6, D14-6, and the resistors R3/1-6 and R5/1-6. The rectified noise level is compared with a reference level in the voltage comparator U15/2-6. Whenthe noise level is higher than the reference level, the output will be low. This output is connected to PD7on the µC, which will turn off the AF by means of U18-6, except if the squelch setting is 0 ( in the display),The correspondence between the number in the display and the latch U4-6 can be seen below:

��

��

0 1 1 1 1 1 1 1 1

1 1 1 1 0 1 1 1 1

2 1 1 0 1 1 1 1 0

3 1 1 0 0 1 1 0 1

4 1 0 1 0 1 1 0 0

5 1 0 0 0 1 0 1 0

6 0 1 1 0 1 0 0 0

7 0 1 0 0 0 1 1 0

8 0 0 1 0 0 1 0 0

PAGE 2-18 9543


2.6.11 AF CIRCUITS

The AF signal from the receiver is fed to the active filter U5/2-6. The filter provides a frequency responseof -6 dB/Oct. in the range 0.3 to 3 KHz and limits the signals outside this range. Further the signal is fedto the telephone output amplifier U6/2-6 and Q6-6. From the telephone output the signal is fed throughthe VOLUME CONTROL circuit U6-6 and the AL POWER AMP. The DC current in the differential amplifierin the VOLUME CONTROL is controlled by the transistor between pins 9, 10 and 11. The attenuation willbe minimum when the current through the transistor between pins 3, 4 and 5 is maximum, and this is thecondition when the outputs B1-B4 on the latch U4-6 is high (display reading will be 15). In that case thevoltage on pin 4 of the differential amplifier will be the same as on pin 2. The D/A converter R131-6 to R134-6 is together with the resistor R128-6 functioning as a voltage divider. With all the outputs B1 - B4 at 0Vthe voltage between pin 4 and pin 2 will be approx. 200 Ms. This means that the current through thetransistor between pins 3, 4 and 5 will be minimum and the signal will be attenuated about 60 dB. ResistorR125-6 and capacitor C58-6 prevents cross talk from the supply voltage to the output of the attenuator.

The AF signal from the receiver is also led through the ‘AF from RX Buffer’ to the Handset Key Connector.The buffer is a common emitter amplifier with emitter resistance securing a low output impedance andthe signal amplitude required for compatibility with other S.P. RADIO products. This circuit consists ofC77-6 - C79-6, Q19-6 and R157-6 - R162-6. The variable resistor R12-6 is used for adjusting gain anddoes in conjunction with C78-6 and R159-6 assure a correct cutoff frequency for the amplifier.

2.6.12 SELCALL

The input to the selcall is taken from the telephone output. The signal is first amplified and limited in U3/1-6. Then it passes the band pass filter and after this it is rectified and compared with a reference levelin the comparator U15/1-6. 2.1 MHz is divided in the programmable counter U18-6. The output of this isdivided by 2 and turned into a square wave in the flip-flop U12/1-6. The outputs of the flip-flops areconnected to the switches U13-6. The frequency at which the switches around the capacitors C29-6 andC30-6 are working determines the resonance frequency of the filter. Thus by changing the dividing figureto U18-6 it is possible to change the resonance frequency of the filter. With R63-6 it is possible to adjustthe resonance frequency of the filter (see the adjustment procedure).

��

�� !"# ��$%&'� !"# !"#

1 1124 1010001 12963 1127

2 1197 1001100 13816 1201

3 1275 1001000 14583 1268

4 1358 1000011 15672 1363

5 1446 0111111 16667 1449

6 1540 0111011 17797 1548

7 1640 0111000 18750 1630

8 1747 0110100 20192 1756

9 1860 0110001 21429 1863

0 1981 0101110 22826 1985

R 2110 0101011 24419 2123

PAGE 2-199543


When the radio is switched on the dividing figure corresponding to the first figure in the selcall numberis put on port A on the µC which is connected to the input of U18-6. If the correct tone is received the outputof the comparator U15/1-6 goes low. This output is connected to the µC’s INT-pin. When the tonedisappears again the µC will put out the dividing figure corresponding to the next figure in the selcallnumber. If all five tones are received correctly then the µC will send a message on the serial interface tothe keyboard unit, turn on the selcall relay RE2-9 (on the filter unit), and send out an alarm tone from PC1via the volume control and power amp. to the loudspeaker. The alarm tone lasts for 10 seconds after anindividual call and after an all call it lasts until the selcall is reset. If the SELCALL TEST button is activatedthe alarm circuits and indicators will be tested.

2.6.13 THE EEPROM

The EEPROM contains an address/opcode register, a data I/O register, a memory array, an internal highvoltage generator (Vpp ) and some decoding logic. The Serial Data Clock (CK) is fed from PC7 on the µCand all communication starts with the µC setting PC5 thus enabling the Chip Select (CS) on the eeprom(U8-6). Instructions to U8-6 consists of a dummy 1, a 2 bit opcode, an 8 bit address and for someinstructions also a 16 bit data word. When the opcode is 00 the 2 first bits in the address serve as anextended opcode.

INSTRUCTION SET FOR THE EEPROM (NMC93C56):

��

� �

READ 10 A7-A0 Reads data at specified address

EWEN 0 11XXXXXXWrite enable, must precede all

programming modes

ERASE 11 A7-A0 Erase register A7-A0

ERAL 0 10XXXXXX Erase all registers

WRITE 1 A7-A0 D15-D0 Writes reg if address unprotected

WRAL 0 01XXXXXX D15-D0Writes all registers. Valid only when

Protect Reg is cleared

EWDS 0 00XXXXXX Disables all programming instructions

READ:After a Read instruction is received, the instruction and address are decoded, followed by data transferfrom the selected memory register. A dummy 0 precedes the 16-bit data output string. Output datachanges are initiated by a low to high trasition of the SK clock.

WRITE:The Write operation is followed by 16 bits of data to be written to the specified address. CS must then bebrought low before the next rising edge of the SK clock to initiate the self-timed programming cycle. D0indicates the ready state ( 1/0 => ready/busy ) the chip is ready for another instruction.

PAGE 2-20 9543


2.6.14 COMMUNICATION BETWEEN THE TWO MICROCOMPUTERS

The transmission of information between the 2 µC’s takes place on a serial bus similar to a RS232C serialinterface. Each byte consists of 8 bits of information, a start-, a stop-, and a parity bit. Odd parity is beingused and the transmission speed is 2400 Baud but only one byte will be transferred in each period of 10mS. Transmission can only take place when the DTR (PD1) is high. The µC on the KEYBOARD UNITwill take this line high once every 10 mS.

Transmission from U19-6 to U9-7 Transmission is allowed on the ROD line (PC4) as soon as DTR is highindependent of the level of RTS. U9-7 will keep DTR high as long as it is receiving a byte.

Transmission from U9-7 to U19-6 U9-7 will set RTS (PD6 on U19-6) to a high level at the same timeas it sets DTR high. If U19-6 has nothing to transmit it will answer by setting CUTS (PC6) to a high levelas soon as it is ready to receive. After U9-7 has received the ready signal it will start transmission on theTXD line (PD0 on U19-6). The DTR, RTS and CTS will be kept high as long as the transmission takesplace.

2.6.15 THE KEY-FUNCTION

When the transmitter is keyed the input PD2 on the Interface µC is put to a high level by the KeyboardµC assuming that TX is allowed, TX can be prohibited when the RT2047 is operated as a slave over theSP VHF Bus ( Described in section 2.7.5 The SP VHF Bus ). If the radio is tuned on a simplex channel!the AF is muted by setting the output PB4 to a high level. Then the synthesizer is moved 4.6 MHz upwards.Then the TX-VCO is turned on by setting PB3 high and after approx. 15 mS also the TX-BUFFER on (PB1high) and after further 60 mS the PA-REGULATOR is turned on by setting PB0 and PB5 high. If reducedpower is selected PB5 will be low. When the key is released the PA-REGULATOR is turned off first. Afterapprox. 15 mS the TX-BUFFER is turned off, and after further 45 mS the TX-VCO is turned off. If the setis in a simplex channel the synthesizer is moved 4.6 MHz back again, and the AF is turned on.

2.6.16 THE MICROCOMPUTER

The µC is held in reset by a low voltage on the RESET input pin. As long as the µC is in reset it is inactiveand all ports are configured as input pins. The 10V-SENSOR secures that the capacitor C54-6 cannotbe charged before the 10V supply is higher than approx. 8V. The 5V is checked internally. When thevoltage on the reset pin is above the internal comparator level the µC starts. First all pins on PA, PB, andPC are configured as outputs. PB4, PB6, PC2, PC4 and PC5 to high level and the rest to low level. Thenthe µC reads the address range from 64 to 0F in the EEPROM U8-6. If there is an error in the range from64 to 77 the µC will transmit an “E0” message to the display and go to test mode. If there is an error inthe address range from 78 to 0F it will always initiate with channel 16, volume level at Pos. 5 and thesquelch level at 4. If the first test is passed the µC will send information to the VOL/SQ latch (U4-6) andthe RX-synthesizer and also initiate the selcall. Then the µC supervises the KEY-input (PD2), the squelshdetector (PD7), the selcall detector (INT pin), the RTS-input (PD6), and the battery sensor. (See theappropriate sections).

PAGE 2-219543


COMPONENT LOCATION INTERFACE UNIT MODULE 6/600

View from component side with upper side tracks. View from component side with lower side tracks.

27746D

PAGE 2-22 9543


DIAGRAM INTERFACE UNIT MODULE 6/600

PAGE 2-239543



2.7 KEYBOARD UNIT MODULE 7/700

2.7.1 DISPLAY

The LCD-display is static driven with an 50 Hz AC signal measured with reference to the back plane input(BP pin numbers 1, 27, 28, 54). A segment that is off always has the same voltage as the BP. The latches(U1-7 - U6-7) is loaded serially from the µC. Every 10 mS a strobe pulse is sent to the latches, and thecontent of the internal shift register in the latches is loaded into the output latches. Afterwards newinformation is shifted into the shift registers so the content is ready when the next 10 msec cycle haspassed.

2.7.2 KEYBOARD

The keyboard is scanned once every 10 mS. First PA4 is turned low, and PAO- PA3 are turned into inputs.Afterwards PCO-PC3 are read, and if there is a low level on one of these pins a push button is activated.If they are all high PA3 is turned low and the others to input pins, and PCO-PC3 are read once more andso on. When finished PAO is left at low level.

2.7.3 PANEL ILLUMINATION

The LEDs are driven with a constant current generator. With PB1 at OV the current generators are onand with PB1 at 5V they are switched off.

2.7.4 THE MICROCOMPUTER

The µC uses the internal clock-generator and a ceramic resonator. The clock frequency is approx. 4 MHz.The µC takes care of the dual watch and scanning functions and the keyboard and display. This meansthat when scanning, the µC requests a new channel every 100 mS if it has not received a message tellingthat there is a carrier. Concerning the serial interface see section 2.6.14 COMMUNICATION BETWEENTHE TWO µC’S. When the radio is on and the ON/OFF switch is activated and released again the µC willbe interrupted. The µC will then transmit a message to U19-6 to tell it to switch off. C18-7 and R17-7 isan external pullup of the RESET*-pin and keeps the RESET* set for 0.5 second after the set is turned offallowing time for transferring the startup table to the Interface µC. The interface µC then stores thisinformation in the eeprom before the set is finally turned off.

2.7.5 THE SP VHF-BUS

The keyboard µC also handles the communication with external units on the SP VHF Bus. The structureis a digital Command/Response time division multi-pleasing data bus, with an interrupt extension. Theinterrupt signal is located on pin 23 (PC5) on the µC and the serial I/O signals on pin 29/30 (PD0/PD1).The RT2047 will always behave as a slave in the communication but can initiate a dialogue with theexternal unit by setting the interrupt pin. A communication sequence will typically be initiated by theexternal unit ( the master ) with an Address Word specifying what slave it wants to contact, a CommandCode or a Transfer Code ordering the slave to execute a command or to transfer information to the masterand finally a number of Data Words. The number of data Words can vary from 0 to 10. The answer fromthe slave (RT2047) could consists of a Status Word, specifying what slave the answer came from anda Response Word confirming that the command has been executed, optionally a Message Code and anumber of Data Words corresponding to the data transfer requested by the master. The answer from theslave could also consist of a Status Word with its Busy-bit set and a Response Word confirming that thecommand was received. In this case the slave will set the interrupt pin when it’s ready and the followingcommunication will confirm that the command was executed or optionally give the data transferrequested. There are several other types of communication. For these and for specifics we refer to thedocumentation on the SP VHF-BUS.

PAGE 2-24 9543


Q5-7, R18-7 and R19-7 is the Interrupt driver circuit and U10/2-7, Q4-7, C17-7, R14-7 - 16-7 and R22/1-7 - R22/4-7 forms the serial interface circuit. This circuit transforms the µC’s two-wire serialcommunication interface (SCI) into the one-wire SCI required for communication with external units. Dataoutput from the µC can be detected on pin PD1 and data input on pin PD0. The one-wire asynchronizedsignal can be measured on R15-7 or P1/15-7.

2.7.6 DUAL WATCH

When the radio is dual-watching the receiver is watching CH16 for 100 mS once every 1.5 sec. If thereis a carrier on CH16 the receiver will stay there until the carrier disappears. When there is no carrier onCH16 only the number of the primary channel is shown in the display along with the DW-symbol. The µCon the keyboard is taking care of the timing and is requesting every change of channel.

2.7.7 SCANNING

When the radio is scanning the radio is listening to the channels in the scanning table for 100 mS each.CH16 is being watched for 100 mS between every change of channel. If there is a carrier the receiver willstart dual watching on this channel as long as the SCAN TIME is set. There is built in hold time of 1.5second so the receiver will stay there for 1.5 see after the carrier has disappeared.

PAGE 2-259543


COMPONENT LOCATION KEYBOARD UNIT MODULE 7/700



27747C

PAGE 2-26 9543


This diagram is valid for PCB rev. 27747C.

9543 PAGE 2-27

DIAGRAM KEYBOARD UNIT MODULE 7/700


PAGE 2-28 9543

2.8 DUPLEX FILTER MODULE 800

With a duplex filter, DF801, placed in the station it is possible to operate in full duplex mode with only oneantenna installed.

The duplex filter consists of 7 cavities, three in the Rx-section and four in the Tx-section.

The cavities in the Tx-section are stagger tuned. Two cavities (D-E) are suppressing the noise in thereceiving band 160.625 MHz - 162.025 MHz with Minimal insertion loss in the transmission band.

The function of the other two cavities (F-G) is to provide a band stop filter within the image frequency bandrange of the duplex distance, 4.6 MHz: 151.425 MHz -152.825 MHz.

The cavities (A-B-C) in the Rx-section are stagger tuned. They are suppressing the transmittingfrequencies with Mid. insertion loss in the receiving band.

See the plot of duplex filters frequency response below.

NB: The duplex filter is adjusted with special measuring equipment and should be adjusted by S.P. RadioA/S only.

TECHNICAL DATA FOR DUPLEX FILTER FOR VHF RT146 - RT2047.

��

Band-stop attenuation -30 151.425 - 152.825Band-stop attenuation -47 156.025 - 157.425

Insertion loss. Max 1.6 -Return loss. Mid 1.7 -

��

Band-stop attenuation -60 160.625 - 162.025Insertion loss. Max 1.5 -

Insert. loss.max. 1.6dB

Insert. loss.max. 1.5dB

Rx-sectionTx-section

Frequency(MHz)

dB

-30dB

-47dB

-60dB

24902

A B C D E F G

AB C

E D

F G

151.425 151.825 157.425156.025 160.625 162.025


2.9 FILTER UNIT MODULE 9/900

The function of the Filter unit is to protect the set against RF interference from equipment installed nearthe set. The two options AUX II and SELCALL RELAY requires the relays RE1-9 and RE2-9. These relaysare not a standard feature and can, if needed, be acquired from SP-Radio ( order number 21.300 ).

The function of jumper P34-9 is described in part I, section 2.9 Special Options.

PAGE 2-299543


COMPONENT LOCATION FILTER UNIT MODULE 9/900



27749C

PAGE 2-30 9543


9543 PAGE 2-31

DIAGRAM FILTER UNIT MODULE 9/900


9546


9546 PAGE 2-33

32162


PAGE 2-34 9543

2.11 MICROTELEPHONE INSTALLATION

5

9

1

6

7

3

52 4

1

6

MC801

MIC PRE-AMP

WHITE

P803DINCONNECTOR

BLU

E

TC801

REDYELLOW

BROWN

HAND KEYS801

VHF RT2047 SCRAMBLER CRY2001, RE2100, RT2047 prepared for DSC and RT2048

S1HAND KEY

YELLOWRED

TC1

MIC PRE-AMP

MC1 D-CONNECTOR

BLU

E

WHITE

BROWN

SHORTWAVE S130X

S1701HAND KEY

BROWN

WHITERED

TC1701

BLUE CONNECTORHIRSCHMANNP1701

YELLOW

MIC PRE-AMP

MC1701

61

4

2

5 3

MC1

R1

1k8

C1

100u

10n

C2

D1

1N41

48

8k2

R3

R5

2k7

2k2

R7

R92k7

R10

120k

R21k8

* C3

10u

u47

C4 R4

18k

MIC. PRE-AMPLIFIER (100)

33u

C1039kR11

4k7

R6

C5

2u2

2u2

C6

R8

6k8

C9

1n

10u

C7

1nC8

C11

10n

390 +10-18v

For TEST

4-0-24025E

* In orange marked microtelephone cartridge, R2 is changed from 1k8 to 5k6 ohm.

10mV/DIV

OV

0.5msec/DIV 0.5msec/DIV

OV

10mV/DIV

T3BC547C

BC547CT2

BC547CT1

27777A

C12

27pf

C13

27pf

C14

15pfC

14

15pf

C4 C5C10

C6

C7

T2

T3

T1

C1

C3

R3

R2

R5R11R1

R7R10

R9

D1

C2

C9

R4

R6

R8

C8

C11

C13

C12

MICROTELEPHONE WITH ELECTRET MIC. AMP. ECI A/S 5-0-24025D 60087

POSITION DESCRIPTION MANUFACTOR TYPE PART NO.

C1 CAPACITOR ELECTROLYTIC 100uF 20% 10VDC ERO EKI 00 BB 310 C M0E 14.607C2 CAPACITOR CERAMIC 10nF -20/+80% CL2 50VDC NKE DT 350 758L F 103 Z 50V 15.170

FLAT PACKC3 CAPACITOR ELECTROLYTIC 10uF 20% 35VDC ERO EKI 00 AA 210 F M0E 14.512C4 CAPACITOR ELECTROLYTIC 0.47uF 20% 50VDC ERO EKI 00 AA 047 H M0E 14.504C5 CAPACITOR ELECTROLYTIC 2u2F 20% 50VDC ERO EKI 00 AA 122 H M0E 14.503C6 CAPACITOR ELECTROLYTIC 2u2F 20% 50VDC ERO EKI 00 AA 122 H M0E 14.503C7 CAPACITOR ELECTROLYTIC 10uF 20% 35VDC ERO EKI 00 AA 210 F M0E 14.512C8 CAPACITOR CERAMIC 1nF 10% 100V *PHILIPS 2222 630 19102 16.149C9 CAPACITOR CERAMIC 1nF 10% 100V *PHILIPS 2222 630 19102 16.149C10 CAPACITOR ELECTROLYTIC 33uF 20% 16VDC ERO EKI 00 AA 233 D M0E 14.518C11 CAPACITOR CERAMIC 10nF -20/+80% CL2 50VDC NKE DT 350 758L F 103 Z 50V 15.170

FLAT PACKD1 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148-143 25.131MC1 MICROPHONE ELECTRET ø9.7 x 6.7mm PANASONIC WM-0344BY 46.012R1 RESISTOR MF 1k8 OHM 5% 0.33W PHILIPS 2322 180 73182 02.478R2 RESISTOR MF 1k8 OHM 5% 0.33W PHILIPS 2322 180 73182 02.478R3 RESISTOR MF 8k2 OHM 5% 0.33W PHILIPS 2322 180 73822 02.494R4 RESISTOR MF 18k OHM 5% 0.33W PHILIPS 2322 180 73183 02.502R5 RESISTOR MF 2k7 OHM 5% 0.33W PHILIPS 2322 180 73272 02.482R6 RESISTOR MF 4k7 OHM 5% 0.33W PHILIPS 2322 180 73472 02.488R7 RESISTOR MF 2k2 OHM 5% 0.33W PHILIPS 2322 180 73222 02.480R8 RESISTOR MF 6k8 OHM 5% 0.33W PHILIPS 2322 180 73682 02.492R9 RESISTOR MF 2k7 OHM 5% 0.33W PHILIPS 2322 180 73272 02.482R10 RESISTOR MF 120k OHM 5% 0.33W PHILIPS 2322 180 73124 02.522R11 RESISTOR MF 39k OHM 5% 0.33W PHILIPS 2322 180 73393 02.510S1 MICROSWITCH E62-10H PDT CHERRY E62-10H PDT 44.025T1 TRANSISTOR AF NPN BC547C TO-92 PHILIPS BC547C 28.068T2 TRANSISTOR AF NPN BC547C TO-92 PHILIPS BC547C 28.068T3 TRANSISTOR AF NPN BC547C TO-92 PHILIPS BC547C 28.068TC1 TELEPHONE CARTRIDGE 200 OHMS S.E.K. (KIRK) T802 0113 2715 46.010


2.12 SPECIAL INSTALLATION WITH 2 MICROTELEPHONES

H2086 for scrambler CRY2001, RT2047 DSC, RT2048 and RE2100.H2087 for VHF RT2047.

Hook 1

12

34

56

7

Connection Board (1)

5-0-24281 B

WH

ITE

BLU

E

YE

LLO

W

RE

D

BR

OW

N

BLUE

BROWN

WHITE

YELLOW

RED6

1

2

7

8

3

4

9

5

RED

YELLOW

WHITE

BROWN

BLUE

P1

S1 BLUE/GREENBLUE/BLACK

HAND KEY 1

TC

program 2000 (HANDSET)

MIC PRE-AMP MC

NORMAL MICROTELEPHONE

RED

YELLOW

BROWN

BLUE

WHITE

P2

5

9

43

87

21

6

6

1

42 5

3

7

P2 (H2087)

RED

YELLOWWHITE

BLUE

BROWN

WHITE

P1

6

142

5

3

7RED

YELLOW

WHITE

BROWN

BLUE

YELLOW

J2 (H2087)

7

352

4

1

6

MICROTELEPHONE

H2087

CONNECTOR CONNECTOR

H2086MICROTELEPHONE

The cable between the Hooksis not factory delivered (7 x 0.14 mm )

S1. 2. 3 is shown with microtelephone in Hook.

Recommended cable lenght max. 20 meters.

be seperated. Yellow wire on Pin 2, and white wire in P7.the modulations, the ground wires white and yellow in P3 must

RE

D

YE

LLO

W

WH

ITE

BLU

E

BR

OW

N

6

1 2

7 8

3 4

9

5

J2BROWN

RED

WHITE

BLUE

P3

5

9

43

87

21

6

RE

D

YE

LLO

W

WH

ITE

BLU

E

BR

OW

N

12

34

56

7Connection Board (1)

5-0-24281 B

RED

YELLOW

WHITE

BROWN

BLUE S2 BLUE/GREENBLUE/BLACK

6

1 2

7 8

3 4

9

5

J3

HAND KEY 2

TC

MIC PRE-AMP MC

RED

YELLOW

BROWN

BLUE

WHITE

HOOK 2/3 (HANDSET 2)MICROTELEPHONE

2

If H2087 is used and if there is "Hum" or noice problems with

27778

PAGE 2-359543


2.13 SPECIAL INSTALLATION WITH 3 MICROTELEPHONES

H2088 for scrambler CRY2001, RT2047 DSC, RT2048 and RE2100.H2089 for VHF RT2047.

Hook 1

12

34

56

7


5-0-24281 B

WH

ITE

BLU

E

YE

LLO

W

RE

D

BR

OW

N

BLUE

BROWN

WHITE

YELLOW

RED6

1

2

7

8

3

4

9

5

RED

YELLOW

WHITE

BROWN

BLUE

P1

S1 BLUE/GREENBLUE/BLACK

HAND KEY 1

TC

program 2000 (HANDSET)

MIC PRE-AMP MC

NORMAL MICROTELEPHONE

RED

YELLOW

BROWN

BLUE

WHITE

P2

5

9

43

87

21

6

6

1

42 5

3

7

P2 (H2089)

RED

YELLOWWHITE

BLUE

BROWN

WHITE

P1

6

142

5

3

7RED

YELLOW

WHITE

BROWN

BLUE

YELLOW

J2 (H2089)

7

352

4

1

6

MICROTELEPHONE

H2089

CONNECTOR CONNECTOR

H2088MICROTELEPHONE

MICROTELEPHONE(HANDSET 2)HOOK 2/3

The cable between the Hooksis not factory delivered (7 x 0.14 mm )

RE

D

YE

LLO

W

WH

ITE

BLU

E

BR

OW

N

6

1 2

7 8

3 4

9

5

J2BROWN

RED

WHITE

BLUE

WHITE

BLUE

BROWN

YELLOW

RED

MCMIC PRE-AMP

TC

HAND KEY 2

J3

5

9

43

87

21

6

BLUE/BLACKBLUE/GREENS2BLUE

BROWN

WHITE

YELLOW

RED

5-0-24281 B


76

54

32

1

BR

OW

N

BLU

E

WH

ITE

YE

LLO

W

RE

D

6

1 2

7 8

3 4

9

5

P3

P4

5

9

43

87

21

6

RE

D

YE

LLO

W

WH

ITE

BLU

E

BR

OW

N

12

34

56

7


5-0-24281 B

RED

YELLOW

WHITE

BROWN

BLUE S3 BLUE/GREENBLUE/BLACK

6

1 2

7 8

3 4

9

5

J4

HAND KEY 3

TC

MIC PRE-AMP MC

RED

YELLOW

BROWN

BLUE

WHITE

HOOK 2/3

BR

OW

N

RE

D

YE

LLO

W

BLU

E

WH

ITE

(HANDSET 3)MICROTELEPHONE

2

If H2089 is used and if there is "Hum" or noice problems withthe modulations, the ground wires white and yellow in P3 mustbe seperated. Yellow wire on Pin 2, and white wire in P7.

Recommended cable lenght max. 20 meters.

S1. 2. 3 is shown with microtelephone in Hook.

27779

9543PAGE 2-36


2.14 MECHANICAL DIMENSIONS FOR HANDSET

MECHANICAL DIMENSIONS FOR HANDSET

64

151

275

80

4365

43

80

32 32

ø4.5

ø4.5

81

27946

MECHANICAL DIMENSIONS FOR HANDSET HOLDER WITH MICROSWITCH

151

64

103

275

80

4365

43

80

32 32

ø4.5

ø4.5

26999

PAGE 2-379543


MECHANICAL DIMENSIONS FOR HANDSET

ø4.5

6580

80

32 32

4-0-29938

275

78

132

62

ø4.5

MECHANICAL DIMENSIONS FOR HANDSET HOLDER WITH MICROSWITCH

ø4.5

ø4.5

6543

8080

32 32

43

4-0-29937

275

64

151

103

PAGE 2-38 9543


2.15 DC POWER SUPPLY N418

GENERAL DESCRIPTIONThe power supply N418 is constructed for supplying a 13.2V VHF from a 24V DC system. In order to obtainhigh efficiency regulation is obtained by the switch mode principle.

TECHNICAL DATA:The power supply N418 is controlled from the connected VHF unit by on/off.

Input voltage 16-32V DCOutput voltage 13.2V DCOutput current Max. 7A DCOperation temperature range -15 - +55 °CSwitch frequency Approx 40 KHz

2.15.1 PRINCIPLE OF OPERATION

The on/off information from the connected VHF unit is controlling the N418 via pin 4 of P201.The regulation takes place after the forward principle, which means that during the “on time” of theswitching element T202, the coil L105 is connected directly from the input to the output.

When switching element T202 is turned off the stored energy in L105 maintains the supply current to theoutput via diode D201.

Regulation of the output voltage takes place via pulse width regulation, which means that the “on time”(duty cycle) of the switching element T202 is controlled. The regulation gives long “on time” when the inputvoltage is low, a further decrease of input voltage allows the T202 to be on, continuously. If the inputvoltage is increased the “on time” is shortened.

In order to limit the rush in current during switching there’s a built in soft start, thus enabling a short “ontime” for T202 immediately after the switching on, and afterwards the “on time” is slowly increased.Current limitation is established by sensing the voltage over the resistor R126. If the current is too high,the pulse width is shortened in order to reduce the output current.

2.15.2 CIRCUIT DESCRIPTION

When N418 is switched on R113 is connected to the negative terminal of the supply in the VHF andtransistor T102 is on. IC101 starts functioning. The voltage level on pin 9 of IC101 controls the duty cycleand the voltage always starts from low level because C108 is discharged via transistor T101 every timethe N418 is switched off.

Pin 16 of IC101 is a 5V reference voltage, which is divided down in R104, R105, and R106 and connectedto pin 2 (the non-inverted input). Pin 1 of IC101 is connected to the output voltage via voltage divider R117and R122, the two levels are compared and the pulse width is controlled so that the output voltage staysstable. Pin 11 and 14 are outputs connected in parallel, the signal forms the drive signal for the switchingelement T202 via T103 and T201 . The components L103, L104, R123, R124, R125, and C121 controlthe on and off switching of T202 and D201. D105 prevents inverse polarity across T202.

The IC102 senses the output current via the voltage over R126. If this voltage is too high - due to anoverload - the pulse width and thus the output voltage is reduced.The capacitors and coils in input and output suppresses switching noise enabling N418 to fulfill the CISPRnoice regulations.

PAGE 2-399543


2.15.3 ADJUSTMENT PROCEDURE

ADJUSTMENT OF OUTPUT VOLTAGE.Measure the output voltage across C126 with a load equal to the consumption of a VHF unit in receivecondition (0.5 - 0.8A). Adjust R105 until the output is 13.2V if necessary.

ADJUSTMENT OF MAX. CURRENT.Check that the output voltage is still 13.2V with a load of 5.8A (2.3 ohm) across the output.

Change the load to 1,5 ohm by connecting 4.3 ohm in parallel with the 2.3 ohm. The voltage will then be10.5V and the output 7A. If necessary adjust the output to 10.5V with R111.

COMPONENT LOCATION DC POWER SUPPLY N418

View from component side with lower side tracks.23818C

PAGE 2-40 9543


9543PAGE 2-41

DIAGRAM DC POWER SUPPLY N418



PAGE 2-42 9543

2.16 N420 24V/12V REGULATOR

GENERAL DESCRIPTIONThe regulator N420 is a general purpose 24V DC to 13.2V DC regulator, e.g. to be used for supply of VHFradiotelephones.

The regulator N420 is a serial regulator with excellent noise performance.

2.16.1 TECHNICAL DATA

The regulator N420 is controlled from the connected VHF unit by the on/off button.

�� 21.6 to 31.2V DC

�� 13.4V DC

�� Max. 8A DC

�� 15°C to +55°C

�� 8 Amp. 5 x 20 mm

�� Less than 15 mA DC

2.16.2 PRINCIPLE OF OPERATION

N420 is a linear serial regulator where most of the loss is dissipated in resistors. It is provided with aterminal for remote shut-down. If the on/off terminal is connected to the -terminal, the regulator is on. Ifthe on/off terminal is disconnected, the regulator is off.

2.16.3 CIRCUIT DESCRIPTION

The output voltage is regulated by the integrated voltage regulator IC1. The output voltage is 12V DC plusthe forward voltage over diodes D5 and D6: approx. 13.4V DC in total if T4 is conducting. If the outputvoltage drops the current through IC1 and R5 increases. An increase in voltage across R5 will result inan increase in current in T1 and the resistors R10 - R23 resulting in an increase in the output current.T1 delivers most of the output current and FC1 only a small driver current.

If the input voltage is low and the output current is high, the voltage across R10 -R23 results in T1 goinginto saturation. The voltage across R4 increases and when the voltage across R4 and VBE Of T1 is greaterthan approx. 1 Volt, T3 starts to conduct base current to T1. This transistor then shunts the remainingcurrent to the output, bypassing R10 - R23.When the input voltage and the output current are high, T1 is nearly saturated. When the input voltageis low and the output current is high, the resistors R1 - R3 will result in saturation of both T1 and T2. Thecombination of T1 in saturation and T2 delivering the remaining output current divides the total loss, sothe main loss is in the resistors giving low loss in the semi-conductors and a lower junction temperature,resulting in a higher reliability for the whole regulator. T4 is used to switch the regulator ON and OFF. If the ON/OFF input is disconnected T4 is OFF and thebase currents to T1 and T2 are zero and the current through IC1 will also be reduced to zero. The stand-by current consumption is then less than 10 micro amp. If the ON/OFF input is connected to - input, T4goes into saturation and the regulator starts.


In case of a short-circuit over the output R5 and D3 limits the current through IC1 and T4 to approx. 250mA and R1 - R3 and D3 limits the current through T1 and T2 to approx. 15 Amp. The temperature of thecooling surface will increase and activate the thermal protection circuit inside IC1 and lower the outputvoltage, even though a short-circuit of the output should be avoided.

The diode D1 protects against reverse input voltage. A fuse will blow in case of reverse input.

PAGE 2-439543

PAGE 2-44

COMPONENT LOCATION 24V/12V REGULATOR N420

View from component side with upper side tracks. View from component side with lower side tracks.

24613F


9543


PAGE 2-459543

DIAGRAM 24V/12V REGULATOR N420

This diagram is valid for PCB rev. 24613F.


PAGE 2-46 9543

DIMENSION AND DRILLING PLAN N420

25332

N420 must only be mounted vertically.Free distance must be kept to allow circulation.

PARTS LISTS N420

VOLTAGE REGULATOR N420 ECI A/S 5-0-24613G 600416

POSITION DESCRIPTION MANUFACTOR TYPE PART No.

C1 CAPACITOR ELECTROLYTIC 47uF -10/+50% 63V ERO EB 00 FL 247 J 14.552C2 CAPACITOR MKT 0.22uF 10% 63V ERO* MKT1818 11.090C3 CAPACITOR MKT 0.22uF 10% 63V ERO* MKT1818 11.090C4 CAPACITOR ELECTROLYTIC 47uF -10/+50% 63V ERO EB 00 FL 247 J 14.552C5 CAPACITOR MKT 100nF 10% 100VDC PHILIPS 2222 371 28104 11.180D1 DIODE MR750 MOTOROLA MR750 25.219D2 DIODE SCHOTTKY BAT 43 THOMSON-CSF BAT43 27.600D3 DIODE ZENER 7.5V 5% 0.4W BZX79C7V5 PHILIPS BZX79C7V5 26.539D5 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148-143 25.131D6 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148-143 25.131F1 FUSE 8AF 250V Ø5x20mm ELU 171 100 8AF 45.561

(DIN 41571/1)IC1 VOLTAGE REGULATOR +12V MOTOROLA* MC7812CT 31.260R1 RESISTOR POWER 1R0 OHM 10% 6.5W VITROHM 1R0 10% TYPE 296-0 05.725R2 RESISTOR POWER 1R0 OHM 10% 6.5W VITROHM 1R0 10% TYPE 296-0 05.725R3 RESISTOR POWER 1R0 OHM 10% 6.5W VITROHM 1R0 10% TYPE 296-0 05.725R4 RESISTOR 47 OHM 5% 0.6W BEYSCHLAG MBB 0207-00-BX-47R 5% 03.167R5 RESISTOR PMF 27 OHM 5% 3W PHILIPS 2322 195 13279 04.660R6 RESISTOR MF 1k0 OHM 5% 0.4W PHILIPS 2322 181 53102 01.200R7 RESISTOR MF 1k0 OHM 5% 0.4W PHILIPS 2322 181 53102 01.200R8 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R9 RESISTOR 2.2 KOHM 5% 0.6W DRALORIC SMA 0207 S TK100-2K2 5% 03.208R10 RESISTOR POWER 6R8 OHM 10% 6.5W VITROHM 6R8 10% TYPE 296-0 05.730R11 RESISTOR POWER 6R8 OHM 10% 6.5W VITROHM 6R8 10% TYPE 296-0 05.730R12 RESISTOR POWER 6R8 OHM 10% 6.5W VITROHM 6R8 10% TYPE 296-0 05.730R13 RESISTOR POWER 6R8 OHM 10% 6.5W VITROHM 6R8 10% TYPE 296-0 05.730R14 RESISTOR POWER 6R8 OHM 10% 6.5W VITROHM 6R8 10% TYPE 296-0 05.730R15 RESISTOR POWER 6R8 OHM 10% 6.5W VITROHM 6R8 10% TYPE 296-0 05.730R16 RESISTOR POWER 6R8 OHM 10% 6.5W VITROHM 6R8 10% TYPE 296-0 05.730R17 RESISTOR POWER 6R8 OHM 10% 6.5W VITROHM 6R8 10% TYPE 296-0 05.730R18 RESISTOR POWER 6R8 OHM 10% 6.5W VITROHM 6R8 10% TYPE 296-0 05.730R19 RESISTOR POWER 6R8 OHM 10% 6.5W VITROHM 6R8 10% TYPE 296-0 05.730R20 RESISTOR POWER 6R8 OHM 10% 6.5W VITROHM 6R8 10% TYPE 296-0 05.730R21 RESISTOR POWER 6R8 OHM 10% 6.5W VITROHM 6R8 10% TYPE 296-0 05.730R22 RESISTOR POWER 6R8 OHM 10% 6.5W VITROHM 6R8 10% TYPE 296-0 05.730R23 RESISTOR POWER 6R8 OHM 10% 6.5W VITROHM 6R8 10% TYPE 296-0 05.730T1 TRANSISTOR DARLINGTON MJ2501 TEXAS* MJ2501 29.235T2 TRANSISTOR DARLINGTON MJ2501 TEXAS* MJ2501 29.235T3 TRANSISTOR AF BC547B NPN TO-92 PHILIPS BC547B 28.067T4 TRANSISTOR BD140-10 AEG* BD140-10 29.066


CONTENTS

3 MECHANICAL DISASSEMBLING AND MODULE LOCATION 3-1

3.1 MECHANICAL DISASSEMBLING 3-1

3.2 MODULE LOCATION 3-3

9546

PAGE 3-19545

3 MECHANICAL DISASSEMBLING AND MODULE LOCATION

3.1 MECHANICAL DISASSEMBLING


3 MECHANICAL DISASSEMBLING AND MODULE LOCATION RT2047 DSC - PART II

PAGE 3-2 9545

3 MECHANICAL DISASSEMBLING AND MODULE LOCATION RT2047 DSC - PART II

3.2 MODULE LOCATION

L108

L106

L105

L104

L103

L102

L101

RE

CE

IVE

R U

NIT

(10

0)

AN

TE

NN

AC

ON

NE

CT

OR

J80

1

MIC

RO

TE

LEP

HO

NE

CO

NN

EC

TO

R J

803

FIL

TE

R U

NIT

(9/9

00)

RX

-SY

NT

HE

SIZ

ER

(20

0)

FLO

1 T

O R

X

L202

L206

R20

9

FLO

1 T

O T

X

VV

CO

(R

217)

R332 TX TOPA OUTPUT

PO

WE

RC

ON

NE

CT

OR

P80

2

9545 501530

501295

PAGE 3-3

KEYBOARD UNIT(7/700)

DUPLEX FILTERDF801


LOUDSPEAKERLS801

U2

Q9

U1

Q11

R68

R65

R29

Q1

VDRX (R6)

R16

R23

R13

R61

R63

R74

R82

RE3

LOUDSPEAKERLS801

INTERFACE UNIT(6/600)

RECEIVER(100)

F1

P3/PIN9

R162

DUPLEX FILTERDF801

C407

R341

L307

TX-EXCITER (300)

R344

L306


LOUDSPEAKERLS801

C419

C413

C423

C331

T306

FP301

TX-POWER AMP(400)

C408

ANTENNA RELAY(500)

501292

501293

501294


CONTENTS

4 SERVICE 4-1

4.1 MAINTENANCE 4-1

4.2 ADJUSTMENT INSTRUCTIONS 4-1

4.3 PROPOSAL FOR NECESSARY MEASURING INSTRUMENTS 4-1

4.4 CALIBRATION OF THE TEST PROBE 4-2

4.5 PROCEDURE FOR CALIBRATION 4-2

4.6 ADJUSTMENT PROCEDURE 4-3

4.7 TROUBLE-SHOOTING 4-6

4.8 REPLACEMENT OF COMPONENTS 4-6

4.9 REPLACEMENT OF MODULES 4-6

4.10 NECESSARY ADJUSTMENTS AFTER REPLACEMENT OFA MODULE 4-7

4.11 PIN CONFIGURATION 4-9

4.12 PIN CONFIGURATIONS, BLOCK & SCHEMATICDIAGRAMS FOR IC’S 4-10

9546

4 SERVICE RT2047 DSC - PART II

PAGE 4-1

4 SERVICE

4.1 MAINTENANCE

PREVENTIVE MAINTENANCEIf RT2047 has been installed properly the maintenance can be reduced to an overhaul at each visit of ourservice staff. Inspect the set, the antenna, cables and plugs for mechanical damages, salt deposits,corrosion and any foreign materials. Due to its solid structure the RT2047 has a long lifetime, but due tothe operating conditions it should be carefully controlled at maximum 12 month intervals. The set shouldbe taken to a certified service point for testing. Along with each set a “Test-sheet” is delivered in whichall the measurements made in the test department of the factory are listed. If the control measurementsmade in the service workshop should show other values then those listed in the “Test-sheet”, the set mustbe adjusted as specified under Adjustment Procedure.

4.2 ADJUSTMENT INSTRUCTIONS

INTRODUCTIONSThe measuring values indicated in paragraph 2 concerning circuit description and schematic diagramsare typical values and it will be necessary to use instruments in absolute conformity with the list below:

4.3 PROPOSAL FOR NECESSARY MEASURING INSTRUMENTS

VHF Signal Generator type TF2015 MARCONIFM Modulation Meter type TF2303 MARCONIDistortion Analyzer type TF2337A MARCONIAF Volmeter type VT-121 TRIOTone Generator type PM5107 PHILIPSElectronic Multi meter type PM2505 PHILIPSRF Directional Watt meter Model 43 BIRD50W Load with 30 dB Attenuator type 8321 BIRD

FREQUENCY COUNTER:Frequency range > 175 MHzSensitivity < 100 mVImpedance > 1 M� & 50�Accuracy < 1×10-6

We also recommend the portable universal VHF test set from Radio Holland,the Omnitester type RH-4316. This test set is designed especially for fast and accurate service of VHFtransceivers.

9545


AA119

AA119

ceramic1nF

1nFceramic

To multimeter

RF

Metal tubeInsulating material

10.00 12.00 70.00

ø10

25079

LAYOUT OF THE PROBE

TEST PROBE

4.4 CALIBRATION OF THE TEST PROBE

For some test probe measurements it is necessary to use a test probe calibrated with a specified multimeter.

NECESSARY EQUIPMENT FOR THIS PROCEDURE:1. Diagram for the measurements2. Test probe3. Multi meter4. New factory adjusted RT2047

4.5 PROCEDURE FOR CALIBRATION

1. Switch on the set.2. Select channel 28.3. Remove coax cable from the soldering point for FL01 to RX on the RX-Synthesizer and replace

it with a 50 resistor.4. Connect the test probe to the point mentioned above and record the result in the diagram.5. Remove the resistor and solder back the coax cable.6. Follow the procedure mentioned above by measuring the levels from FL01 to TX on the RX-

Synthesizer and the TX drive level from the TX-Exciter.

All other test probe measurements are relative and ought to be measured with the same test probe andrecorded in the diagram.

PAGE 4-2 9545


4.6 ADJUSTMENT PROCEDURE

4.6.1 ADJUSTMENTS OF INTERFACE UNIT MODULE 6/600

ADJUSTMENT AND CONTROL OF VOLTAGE REGULATORS.1. Switch on the set.2. Select channel 28.3. Check 13.2V with a multi-meter on fuse F1-6 and P3-6 pin 9.4. Check 5V +0.2V with a multi-meter on U1-6 pin 3.5. Connect the multi-meter to Q9-6’s collector and adjust the 10V regulator with R65-6 to 10V +0.2V.6. Connect the multi-meter to Q11-6’s collector and key the transmitter.7. Adjust the PA-regulator with R68-6 to 8.4V + 0.2V.8. Connect the multi-meter to R6-6.9. Adjust RX-control voltage (VDRX) to 8V + 0.2V with R16-6.

ADJUSTMENT OF SELCALL TEST TONEThe procedure is described in the manual, INSTRUCTIONS FOR IDENTITY ANDSERVICE PROGRAMMING OF VHF RT2047, section 3.8: SELCALL TEST TONE

4.6.2 ADJUSTMENTS OF RX-SYNTHESIZER MODULE 200

1. Select channel 28.2. Check the DC-control voltage on R217 with a multi meter to be 8V + 0.4V. If components have been

changed in the VCO-circuit, it is possible that the jump wire used for adjusting the VCO frequencyrange has to be moved until the 8 + 0.4 V is achieved.

3. Control the frequency FL01 to RX with a frequency counter to be 140.600 MHz.

ADJUSTMENT OF FL01 TO TX AND FL01 TO RX.1. Connect “calibrated” test probe to soldering point for FL01 to TX.2. Adjust L202 until the core is 0.5 mm over the coil form and potentiometer R209 CCW to 1/3 of the

range.3. Adjust L206 to Max. deflection on the Tp meter.4. Select channel 6.5. Check the deflection on the Tp meter to be nearly the same as ch. 28. Otherwise obtain the level

on ch. 6 and ch. 28 to be nearly the same by adjusting L206.6. Connect test probe to soldering point for FL01 to RX.7. Adjust L202 to Max. deflection on the Tp meter and secure that deflection on ch. 6 and ch. 28 are

nearly the same.

The levels measured with power meter (mW) and 50 � impedance must be:FL01 to TX: 0.25 mWFL01 to RX: 5 mW +1.5 dB.

4.6.3 ADJUSTMENTS OF TX-EXCITER MODULE 300

1. Select channel 28.2. Connect frequency counter to the top of T306.3. Adjust trimming capacitor C331 until the frequency counter shows 21MHz + 20Hz. Note that when

the transmitter is keyed you can measure on R332 and adjust R331 until the frequency countershow 157400000 Hz + 150 hz.

4. Check the clock frequency on microprocessor to be 2.1 MHz on FP301 .5. Check the DC-control voltage on R344 to be 8 + 0.4V. If components have been changed in the

VCO-circuit it is possible that the jump wire used for adjusting the VCO frequency range has to bemoved until the 8 + 0.4V is achieved. (With the Transmitter Keyed)

PAGE 4-39545


ADJUSTMENT OF TX-DRIVE LEVEL.1. Remove coax cable from TX-PA and solder a 50 � resistor from TX to PA output to ground.2. Connect test probe to TX to PA output.3. Adjust coils L306 and L307 to Max deflection on the Tp meter and ensure that the levels on ch. 6

and ch. 28 are nearly the same.4. Adjust R341 to the correct output: about 3.8V on the Tp meter.5. Remove the 50 ��resistor and solder the coax cable back to the output point.

4.6.4 ADJUSTMENTS OF TX-POWER AMPLIFIER MODULE 400

ADJUSTMENT OF OUTPUT POWER.1. Select channel 20.2. Connect RF-power meter and a 50 �/ 25 Watt load resistor to the antenna connector J801.3. Adjust trimming capacitors C423, C419, C413, C408, C407 to Max. deflection on the power meter.4. Repeat the adjustment under part 3 several times to get Max. output power.5. Adjust R68-6 on interface unit until the power meter shows 25 Watt. Max PA regulator Vcc = 10.5V.6. Set output power to 1W.7. Adjust R29-6 on the interface unit until the power meter shows 0.8 Watt.

4.6.5 ADJUSTMENT OF MODULATION ON INTERFACE UNIT MODULE 6/600

1. Select channel 28.2. Disconnect the blue wire on the Filter Unit coming from J3-8 pin 3.3. Connect tone generator and AF Volmeter between the solder terminal for the disconnected blue

wire and ground (the white wire next to it).4. Set power output level to 1W.5. Connect modulation meter loosely to the RF-load resistor.6. Connect distortion analyzer to the modulation meter.7. Turn potentiometer R61 to the middle of its adjustment range.8. Set the tone generator to a frequency of 1000 Hz and the output level to 1 VRMS (nominal level 100

mVRMS

+ 20 dB). Read the level on the AF-volmeter.9. Key the transmitter.10. Adjust R23-6 to Max. deviation: ��F = + 5.0 kHz.11. Set level of tone generator to nominal level: 100 mV

RMS.

12. Adjust R61-6 to nominal modulation: ��F = + 3.0 kHz.13. Check that the distortion is less than 5%.

4.6.6 ADJUSTMENT OF RECEIVER UNIT MODULE 100

ADJUSTMENT OF RF AND IF AMPLIFIER1. Select channel 28.2. Connect the signal generator to the antenna connector J801.3. Connect the test probe to pin 16 on U101.4. Set the signal generator frequency to 162.000 MHz and increase the level until the deflection on

the Tp meter reaches 30% of maximum deflection.5. Readjust the signal generator level during the adjustment, if necessary to keep the same deflection

on the Tp meter. You must be sure that the signal is not compressed.6. Adjust coils L101, L102, L103, L104, L105, L106 to maximum deflection on the Tp meter.7. Select channel 6.8. Set signal generator to 156.300 MHz.9. Adjust potentiometer R16-6 (interface unit) to maximum deflection on the Tp meter.10. Select channel 28.11. Set the signal generator frequency to 162.000 MHz.12. Adjust coils L101, L102, L103, L104 to maximum deflection on the Tp meter.

PAGE 4-4 9545


ADJUSTMENT OF DETECTOR, TELEPHONE-AMPLIFIER, LF-POWER-AMPLIFIER AND THE AFFROM RX BUFFER1. Select channel 6.2. Connect the signal generator to the antenna connector J801.3. Connect frequency counter between pin 3 of U101 and frame through a 10 uF capacitor.4. Set signal generator level to -30 dBm (no modulation)5. Adjust signal generator frequency until frequency counter shows 455.0 kHz ± 100 Hz.6. Set modulation on signal generator to nominal modulation, fm = 1kHz and frequency deviation �

f = ± 3 kHz.7. Connect the AF voltmeter to the telephone output, pin 1 on J803 or the solder terminal on the Filter-

Unit for the red/orange wire. (The telephone output must be loaded with 200 � or a telephone).8. Adjust coil L108 to maximum deflection on the AF voltmeter.9. Adjust potentiometer R74-6 to an AF level of 0.45 VRMS.10. Connect a distortion analyzer between the orange and green wire (ground) on the Filter-Unit.11. Set volume control to maximum level (Pos. 15).12. Adjust potentiometer R113-6 to 3.3 VRMS over 4 �.13. Check that distortion is below 5%.14. Connect AF voltmeter to the ‘AF from Rx´-signal located in the Handset Key connector (J803), pin

6 or solder pin P25-9 on the Filter Unit. Also connect a 1 K� load.15. Adjust potentiometer R162-6 until the AF voltmeter reads 0.25 VRMS.

ADJUSTMENT AND CONTROL OF RECEIVER SENSITIVITY:l. Select channel 6.2. Connect the signal generator to antenna connector J801.3. Connect distortion analyzer between the orange and green wire (ground) on Filter-Unit.4. Set the signal generator to best sensitivity (12 dB SINAD).5. Adjust potentiometer R16-6 (Interface Unit) to the best sensitivity.6. Adjust coils L101, L102, and L103 to Max. signal to noise ratio (best sensitivity).7. Check that the sensitivity is better than 0.8 uV EMF for 12 dB SINAD.

ADJUSTMENT OF SQUELCH:1. Select channel 28.2. Connect signal generator to antenna connector J801.3. Set squelch control to Pos. 0.4. Adjust signal generator to give -18 dB signal to noise ratio.5. Set squelch control to Max. position (Pos. 8).6. Adjust potentiometer R82-6 until the squelch just starts to cut the noise.

PAGE 4-59545


4.7 TROUBLE-SHOOTING

Trouble-shooting should only be attempted by persons with a sufficient technical background, who havethe necessary measuring instruments at their disposal, and who have carefully studied the operationprinciples and structure of RT2047.

Commence by ascertaining whether the fault is somewhere in the antenna circuit, the power source, thehandset or in the transmitter - receiver unit.

For help with trouble-shooting in the RT2047, the section 2 CIRCUIT DESCRIPTION, contains diagrams,principal descriptions and drawings showing the location of the individual components. In the diagramstypical values are indicated for the DC and AC voltages, just as the test points are indicated in thediagrams.

RT2047 has a number of trimming cores and trimmers, which must not be touched, unless adjustmentslike specified under section 4.5 ADJUSTMENT PROCEDURE can be made.

When measuring in the units, short-circuits must be avoided as the transistors could be destroyed.A great help for trouble-shooting is the TEST PROGRAMMES FOR RT2047 mentioned in section 3. ofthe manual: INSTRUCTIONS FOR IDENTITY AND SERVICE PROGRAMMING OF VHF RT2047.

Therefore we recommend all service personal to read sections 3,4 and 5 where the fault finding facilitiesin the test programmes are located.

4.8 REPLACEMENT OF COMPONENTS

Changing of transistors, diodes, resistors, capacitors and similar components will involve the use of asmall “pencil” soldering iron of 30 to 75 Watt rating. The soldering must be performed rapidly to avoid overheating, and the use of a tin sucker is recommended, as there is a risk that both the components and theprinted circuit will be damaged otherwise.

4.9 REPLACEMENT OF MODULES

If a fault has been located to certain module time can be saved by replacing it and repairing it on a lateroccasion.

PAGE 4-6 9545


4.10 NECESSARY ADJUSTMENTS AFTER REPLACEMENT OF A MODULE

4.10.1 REPLACEMENT OF RECEIVER UNIT MODULE 100

1. Adjustment of RF and IF amplifier, point 1 - 12.2. Alignment of detector, telephone-amplifier, LF-power-amplifier and the AF from Rx buffer, point 1

- 15.3. Adjustment and control of receiver sensitivity, point 1 - 7.4. Adjustment of Squelch, point 1 - 6.

4.10.2 REPLACEMENT OF RX-SYNTHESIZER MODULE 200

Normally the module is adjusted from the factory. Just control the frequency on the soldering point forFL01 to Rx on a simplex channels e.g. oh. 6 to be in Rx-mode: 156.300 MHz - 21.4 MHz = 134.900 MHzand in Tx-mode: 156.300 MHz - 16.8 MHz = 139.500 Mhz.

4.10.3 REPLACEMENT OF TX-EXCITER MODULE 300

Follow the procedure in section 4.5.3. Adjustment of Tx-exciter:

1. Control of frequencies and DC-control voltage to VCO, point 1 - 5.2. Adjustment of Tx-drive level, point 1 - 5.

4.10.4 REPLACEMENT OF TX-POWER AMPLIFIER MODULE 400

Follow the procedure in section 4.5.4. Adjustment of Tx-Power Amplifier about adjustment of outputpower, point 1 - 7.

4.10.5 REPLACEMENT OF INTERFACE UNIT MODULE 6/600

1. Follow the procedure in section 4.5.1. Adjustment of Interface Unit about adjustment and controlof voltage regulators, point 1 - 9 and adjustment of the SELCALL TEST TONE.

2. Section 4.5.5. Adjustment of Modulation on Interface Unit, point 1-13.3. Section 4.5.6. Adjustment of Receiver Unit about adjustment of Telephone-amplifier, LF-power-

amplifier and the AF from Rx buffer amplifier, point 1 - 15, leaving out point 3, 5 and 8 and aboutadjustment of squelch, point 1 - 6.

4. Section 4.5.4. Adjustment of TX-Power Amplifier, point 5 - 7.

PAGE 4-79545


PAGE 4-8 9545


4.11 PIN CONFIGURATION

9545 PAGE 4-9


4.12 PIN CONFIGURATIONS, BLOCK & SCHEMATIC DIAGRAMS FOR IC’S

MC6805U3 8-BIT MICROCOMPUTERPIN ARRANGEMENT BLOCK DIAGRAM

MC68HC705C8 8-BIT MICROCOMPUTERPIN ARRANGEMENT BLOCK DIAGRAM

PAGE 4-10 9545


NMC93C56NPIN ARRANGEMENT BLOCK DIAGRAM

LM393NPIN ARRANGEMENT

PAGE 4-119545


MC145146 4-BIT DATA BUS INPUT PLL FREQUENCY SYNTHESIZERPIN ARRANGEMENT BLOCK DIAGRAM

MC3361 FM IF AMPLIFIER, LIMITER AND DETECTORPIN ARRANGEMENT BLOCK DIAGRAM

MC1458CP DUAL OPERATIONAL AMPLIFIERCONNECTION DIAGRAM EQUIVALENT CIRCUIT SCHEMATIC

PAGE 4-12 9545


MC1413 HIGH-VOLTAGE, HIGH-CURRENT TRANSISTOR ARRAYSPIN CONNECTIONS SCHEMATIC DIAGRAM

LM324 LOW POWER QUAD OPERATIONAL AMPLIFIERSCONNECTION DIAGRAM SCHEMATIC DIAGRAM (EACH AMPLIFIER)

LF347 4 x JFET INPUT OP. AMP.CONNECTION DIAGRAM SIMPLIFIED SCHEMATIC

PAGE 4-139545


LM393 LOW POWER LOW OFFSET VOLTAGE COMPARATORSCONNECTION DIAGRAM SCHEMATIC DIAGRAM

LM358 LOW POWER DUAL OPERATIONAL AMPLIFIERSCONNECTION DIAGRAM (TOP VIEW) SCHEMATIC DIAGRAM (EACH AMPLIFIER)

LM3046 TRANSISTOR ARRAYSSCHEMATIC AND CONNECTION DIAGRAM

PAGE 4-14 9545


SN74LS290 SN74LS293DECADE COUNTER BINARY COUNTER

FUNCTIONAL BLOCK DIAGRAM LS290 FUNCTIONAL BLOCK DIAGRAM LS293

SN74LS113AN SN74LS10NDUAL J-K FLIP-FLOP TRIPLE 3-INPUT NAND GATES

PAGE 4-159545


MC14013B DUAL TYPE D FLIP-FLOPBLOCK DIAGRAM LOGIC DIAGRAM

MC14094B 8-STAGE SHIFT/STORE REGISTERPIN ARRANGEMENT

BLOCK DIAGRAM

PAGE 4-16 9545


MC14569B HIGH SPEED PROGRAMABLE DIVIDE-BY-N DUAL 4 BIT BCD/BINARY COUNTERPIN ARRANGEMENT BLOCK DIAGRAM

MC14066B QUAD ANALOG SWITCH QUAD MULTIPLEXERBLOCK DIAGRAM CIRCUIT SCHEMATIC

PAGE 4-179545


PAGE 4-18 9545

TDA2002 AF POWER AMP.CONNECTION DIAGRAM

SCHEMATIC DIAGRAM

MC12015 TWO-MODULUS PRESCALER MC14069UB HEX INVERTERPRESCALER BLOCK DIAGRAM LOGIC DIAGRAM

CIRCUIT SCHEMATIC


CONTENTS

5 PARTS LISTS 5-1

9546

PAGE 5-1

5 PARTS LIST


9810

MAIN CHASSIS RT2047/D MODULE 800 S.P.RADIO A/S VHF RADIOTELEFON DUPLEX 862047


-1/100 RECEIVER MODULE 100 ECI A/S 4-6-32127B /4-0-32127B 600009-2/200 RX-SYNTHESISER MODULE 200 ECI A/S 5-0-23694D 600012-3/300 TX-EXCITER MODULE 300 ECI A/S 5-0-23695D 600100-4/400 TX-POWER AMPLIFIER MODULE 400 & 500 ECI A/S 5-0-23973B 600013-6/600 INTERFACE UNIT MODULE 6/600 ECI A/S 5-0-27746D/4-0-27746D 627746-7/700 KEYBOARD UNIT MODULE 7/700 ECI A/S 5-0-27747C/4-0-27747B 627747-9/900 FILTER UNIT MODULE 700 ECI A/S 727749VARIOUS MICROTELEPHONE FOR CRY2001, RT2048 & RE2100 ECI A/S 700118 MICROTELEPHONE 700118C801 CAPACITOR CERAMIC 470pF 10% 400VDC KCK HM60 SJ YB 471 K 16.096C802 CAPACITOR CERAMIC 470pF 10% 400VDC KCK HM60 SJ YB 471 K 16.096C803 CAPACITOR CERAMIC 1nF -20/+80% 400V FERROPERM 9/0138,9 U/LAK+TR•D 16.152C804 CAPACITOR CERAMIC 470pF 10% 400VDC KCK HM60 SJ YB 471 K 16.096C805 CAPACITOR CERAMIC 470pF 10% 400VDC KCK HM60 SJ YB 471 K 16.096C806 CAPACITOR CERAMIC 4n7F -20/80% 500VDC CL2 KCK HM11 SJ YE 472 Z 16.155DF801 DUPLEX FILTER DF 801 ECI A/S DF 801 700084J801 ANTENNA JACK (FEMALE) SO239 KAJ V HANSEN SO239 78.504J802 SUPPLY JACK (FEMALE) MEK 60 BZ HIRSCHMANN 973025-100 78.309J803 SOCKET SUB D 9 POLES SOLDER VERSION 4-40 NUT EDA INC. 8SO-009SS-204T 78.172LS801 LOUDSPEAKER 8 OHM VIFA S06FB-03-08 46.040P801 AERIAL PLUG PL259 * RODAN PL259/LODDE/TEFLON INDER 78.502P802 SUPPLY JACK (MALE) MESEI 60 HIRSCHMANN 973020-100 78.320R801 RESISTOR MF 15k OHM 5% 0.4W PHILIPS 2322 181 53153 01.229

MICROTELEPHONE w. CRADLE CRY2001/RE2100/RT2048 ECI A/S 3-0-25772 725772


VARIOUS HANDSET HOLDER KORONA PLAST 0-3-29132A 48.669VARIOUS MICROTELEPHONE FOR CRY2001, RT2048 & RE2100 ECI A/S 700118 MICROTELEPHONE 700118VARIOUS LOCKING SCREW f. DCONN. SOURIAU 8630-05 78.755

RECEIVERMODULE 100 ECI A/S 4-6-32127B /4-0-32127B 600009


C101 CAPACITOR CERAMIC 2p7F +/-0.1pF NPO 250VDC FERROPERM 2.7pF +/- 0.1pF 9/0112.9- 15.516C102 CAPACITOR CERAMIC 10pF 5% NPO 500VDC KCK RT-HM60 SK CH 100 J 15.565C103 CAPACITOR CERAMIC 6p8F +-0.25pF NPO 500VDC KCK RT-HM60 SK CH 6R8 C 15.023C104 RECEIVER (100) RT2047 5-0-32127B / 1-0-32127A 51.783C105 CAPACITOR CERAMIC 6p8F +-0.25pF NPO 500VDC KCK RT-HM60 SK CH 6R8 C 15.023C106 CAPACITOR CERAMIC 470pF 10% 500VDC KCK RT-HM60 SK YB 471 K 16.095C107 CAPACITOR CERAMIC 2p7F +/-0.1pF NPO 250VDC FERROPERM 2.7pF +/- 0.1pF 9/0112.9- 15.516C108 CAPACITOR CERAMIC 10pF 5% NPO 500VDC KCK RT-HM60 SK CH 100 J 15.565C109 CAPACITOR CERAMIC 470pF 10% 500VDC KCK RT-HM60 SK YB 471 K 16.095C110 CAPACITOR CERAMIC 470pF 10% 500VDC KCK RT-HM60 SK YB 471 K 16.095C111 CAPACITOR CERAMIC 5p1F +/-0.25pF NPO 500VDC KCK RT-HM60-SK CH 5R1 C 15.539C112 CAPACITOR CERAMIC 8p2F +-0.25pF NPO 500VDC KCK RT-HM60 SK 8R2 C 15.030C113 RECEIVER (100) RT2047 5-0-32127B / 1-0-32127A 51.783C114 CAPACITOR CERAMIC 470pF 10% 500VDC KCK RT-HM60 SK YB 471 K 16.095C115 CAPACITOR CERAMIC 8p2F +-0.25pF NPO 500VDC KCK RT-HM60 SK 8R2 C 15.030C116 CAPACITOR CERAMIC 2p2F +/-0.1pF NPO 400VDC FERROPERM 2.2pF +/- 0.1pF 9/0112.9- 15.513C117 CAPACITOR CERAMIC 390P 25V 5% N150 FERROPERM 9/0216,8 15.800C118 CAPACITOR MKT 4n7F 10% 63VDC PHILIPS 2222 370 88472 11.374C119 FERROPERM 9/0216,8 15.778C120 CAPACITOR CERAMIC 470pF 10% 500VDC KCK RT-HM60 SK YB 471 K 16.095C121 CAPACITOR MKT 4n7F 10% 63VDC PHILIPS 2222 370 88472 11.374C122 CAPACITOR CERAMIC 33pF 5% N150 50VDC KCK RT-HE50 SK PH 330 J 15.092C123 CAPACITOR CERAMIC 100pF 5% N33 25V #FERROPERM 9/0213,8 15.781C124 CAPACITOR MKT 10nF 10% 400V SIEMENS B32510-D6103-K000 11.381C125 CAPACITOR CERAMIC 15pF 5% NPO 500VDC KCK RT-HM60 SK CH 150 J 15.590C126 CAPACITOR MKT 10nF 10% 400V SIEMENS B32510-D6103-K000 11.381C127 CAPACITOR MKT 10nF 10% 400V SIEMENS B32510-D6103-K000 11.381C128 CAPACITOR MKT 100nF 10% 63VDC PHILIPS 2222 370 75104 (78104) 11.136C129 CAPACITOR POLYSTYRENE 240pF 1% 630VDC PHILIPS 2222 431 82401 10.410

6 PARTSLIST RT2047 DSC - PART II


PAGE 5-2 9810

C130 CAPACITOR CERAMIC 33pF 5% N150 50VDC KCK RT-HE50 SK PH 330 J 15.092C131 CAPACITOR POLYSTERENE 120pF 1% 630V #PHILIPS 2222 431 81201 10.403C132 CAPACITOR MKT 100nF 10% 63VDC PHILIPS 2222 370 75104 (78104) 11.136C133 CAPACITOR MKT 100nF 10% 63VDC PHILIPS 2222 370 75104 (78104) 11.136C134 CAPACITOR POLYSTYRENE 180pF 1% 630VDC PHILIPS 2222 431 81801 10.407C135 CAPACITOR MKT 100nF 10% 63VDC PHILIPS 2222 370 75104 (78104) 11.136C136 CAPACITOR MKT 330nF 5% 63VDC PHILIPS 2222 370 79334 11.184C137 CAPACITOR ELECTROLYTIC 10uF 20% 35VDC ERO EKI 00 AA 210 F M5K 14.512C138 CAPACITOR ELECTROLYTIC 10uF 20% 35VDC ERO EKI 00 AA 210 F M5K 14.512C139 CAPACITOR ELECTROLYTIC 10uF 20% 35VDC ERO EKI 00 AA 210 F M5K 14.512C140 CAPACITOR ELECTROLYTIC 10uF 20% 35VDC ERO EKI 00 AA 210 F M5K 14.512C141 CAPACITOR MKT 100nF 10% 63VDC PHILIPS 2222 370 75104 (78104) 11.136C142 CAPACITOR ELECTROLYTIC 10uF 20% 35VDC ERO EKI 00 AA 210 F M5K 14.512C143 CAPACITOR CERAMIC 1nF 10% 50VDC CL2 KCK RT-SK-HE50 SJYB 102 K 16.160C144 CAPACITOR CERAMIC 1nF 10% 50VDC CL2 KCK RT-SK-HE50 SJYB 102 K 16.160C145 CAPACITOR CERAMIC 10nF -20/+80% CL2 50VDC KCK RT-HE70 SK YF 103 Z 15.170D101 DIODE CAPASITANCE 13pF/9VDC TOSHIBA 1SV101 in matched group 26.135D102 DIODE CAPASITANCE 13pF/9VDC TOSHIBA 1SV101 in matched group 26.135D103 DIODE CAPASITANCE 13pF/9VDC TOSHIBA 1SV101 in matched group 26.135D104 DIODE CAPASITANCE 13pF/9VDC TOSHIBA 1SV101 in matched group 26.135FL101 CRYSTAL FILTER 21.4 MHz NDK 21F15DH 40.022FL102 STETT, CFU 455 D2 81004552U101 NBFM IF SYSTEM MC3361 PHILIPS MC 3361 N 31.325U102 POS. VOLTAGE REG. FIXED 5V/0.1A 78L05AC MOTOROLA MC78L05ACP RA 31.135L101 COIL TL355 ECI A/S 6-0-23627 400355L102 COIL TL356 ECI A/S 6-0-23628 400356L103 COIL TL357 ECI A/S 6-0-23629 400357L104 COIL TL358 ECI A/S 6-0-23630 400358L105 COIL TL360 ECI A/S 6-0-23632A 400360L106 COIL TL361 ECI A/S 6-0-23633 400361L107 CHOKE FIXED 4u7H 10% SIEMENS B78108-T1472-K 20.355L108 COIL RF 568nH ADJUSTABLE SUMIDA ELEC.CO. P-75B / 2175-2239-1025 38.432L111 COIL TL359 ECI A/S 6-0-23631 400359R101 RESISTOR MF 33k OHM 5% 0.4W PHILIPS 2322 181 53333 01.237R102 RESISTOR MF 33k OHM 5% 0.4W PHILIPS 2322 181 53333 01.237R103 RESISTOR MF 180 OHM 5% 0.4W PHILIPS 2322 181 53181 01.181R104 RESISTOR MF 1k5 OHM 5% 0.4W PHILIPS 2322 181 53152 01.204R105 RESISTOR MF 4k7 OHM 5% 0.4W PHILIPS 2322 181 53472 01.216R106 RESISTOR MF 33k OHM 5% 0.4W PHILIPS 2322 181 53333 01.237R107 RESISTOR MF 33k OHM 5% 0.4W PHILIPS 2322 181 53333 01.237R108 RESISTOR MF 330 OHM 5% 0.4W PHILIPS 2322 181 53331 01.187R109 RESISTOR MF 1k2 OHM 5% 0.4W PHILIPS 2322 181 53122 01.202R110 RESISTOR MF 3k9 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-3k9 01.714R111 RESISTOR MF 82 OHM 5% 0.4W PHILIPS 2322 181 53829 01.172R112 RESISTOR MF 2k2 OHM 5% 0.4W PHILIPS 2322 181 53222 01.208R113 RESISTOR MF 12k OHM 5% 0.4W PHILIPS 2322 181 53123 01.227R114 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R115 RESISTOR MF 10 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-10R 01.650R116 RESISTOR MF 150 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-150R 01.679R117 RESISTOR MF 150 OHM 5% 0.4W PHILIPS 2322 181 53151 01.179R118 RESISTOR MF 5k36 OHM 1% 0.6W PHILIPS 2322 156 15362 03.418R119 RESISTOR MF 1k5 OHM 5% 0.4W PHILIPS 2322 181 53152 01.204R120 RESISTOR MF 43k OHM 5% 0.4W PHILIPS 2322 181 53433 01.240R121 RESISTOR MF 3k9 OHM 5% 0.4W PHILIPS 2322 181 53392 01.214R122 RESISTOR MF 47k OHM 5% 0.4W PHILIPS 2322 181 53473 01.241R123 RESISTOR MF 27k OHM 5% 0.4W PHILIPS 2322 181 53273 01.235R124 RESISTOR MF 27k OHM 5% 0.4W PHILIPS 2322 181 53273 01.235R125 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R126 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R127 RESISTOR MF 220 OHM 5% 0.4W PHILIPS 2322 181 53221 01.183R128 RESISTOR MF 470 OHM 5% 0.4W PHILIPS 2322 181 53471 01.191R129 RESISTOR MF 220 OHM 5% 0.4W PHILIPS 2322 181 53221 01.183Q101 TRANSISTOR RF LOW POWER PNP BF979/BF479 TELEFUNKEN AG BF979 28.250Q102 TRANSISTOR N-CHAN. JFET TIS88A2 MOTOROLA TM00 044-2 29.736Q103 TRANSISTOR MOSFET BF961 TFK* BF961 29.755Q104 TRANSISTOR AF BC547B NPN TO-92 MOT. BC547BZL1 28.067X101 20,9450MHZ 20PPM HC43/U 38350131



PAGE 5-39810

RX-SYNTHESISER MODULE 200 ECI A/S 5-0-23694D 600012


C201 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C202 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C203 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C204 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C205 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C206 CAPACITOR CERAMIC 27pF 5% N150 50VDC KCK RT-HE50 SK PH 270 J 15.812C207 CAPACITOR CERAMIC 10pF 5% NPO 500VDC KCK RT-HM60 SK CH 100 J 15.565C208 CAPACITOR CERAMIC 27pF 5% N150 50VDC KCK RT-HE50 SK PH 270 J 15.812C209 CAPACITOR CERAMIC 27pF 5% N150 50VDC KCK RT-HE50 SK PH 270 J 15.812C210 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C211 CAPACITOR ELECTROLYTIC 33uF 20% 16VDC ERO EKI 00 AA 233 D M5K 14.518C212 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C213 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C214 CAPACITOR CERAMIC 16pF 5% N150 50VDC KCK RT-HE40-SK PH 160 J 15.057C215 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C216 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C217 CAPACITOR CERAMIC 15pF 5% NPO 500VDC KCK RT-HM60 SK CH 150 J 15.590C218 CAPACITOR POLYESTER 150nF 10% 100VDC PHILIPS 2222 372 28154 11.074C219 CAPACITOR POLYESTER 68nF 10% 250V ERO MKT1822 11.102C220 CAPACITOR POLYSTYRENE 820pF 1% 250VDC PHILIPS 2222 430 88201 10.348C221 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C222 CAPACITOR CERAMIC 22pF 5% N150 500VDC KCK RT-HM SK PH 220 J 15.062C223 CAPACITOR POLYESTER 68nF 10% 250V ERO MKT1822 11.102C224 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C225 CAPACITOR MKT 2u2F 10% 100VDC ERO MKT 1822-522/01 5 R 11.142C226 CAPACITOR CERAMIC 100pF 5% N150 500V #KCK HM11SJPH101J 15.132C227 CAPACITOR CERAMIC 1nF 10% 50VDC CL2 KCK RT-SK-HE50 SJYB 102 K 16.160C228 CAPACITOR CERAMIC 1nF 10% 50VDC CL2 KCK RT-SK-HE50 SJYB 102 K 16.160C229 CAPACITOR ELECTROLYTIC 33uF 20% 16VDC ERO EKI 00 AA 233 D M5K 14.518C230 CAPACITOR MKT 100nF 10% 100VDC ERO MKT 1822-410/01 5 11.073C231 CAPACITOR CERAMIC 1nF 10% 50VDC CL2 KCK RT-SK-HE50 SJYB 102 K 16.160C232 CAPACITOR CERAMIC 100nF 10% 50V SIEMENS B37987-F5104-K000 16.305C233 CAPACITOR POLYESTER 0.22uF 10% 100V PHILIPS* 2222 369 28224 11.075C234 CAPACITOR ELECTROLYTIC 33uF 20% 16VDC ERO EKI 00 AA 233 D M5K 14.518C235 CAPACITOR ELECTROLYTIC 33uF 20% 16VDC ERO EKI 00 AA 233 D M5K 14.518C236 CAPACITOR CERAMIC 33pF 5% N150 400V #KCK HM74SJPH330J 15.083C237 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C238 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C239 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C240 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C241 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C242 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C243 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C244 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C245 CAPACITOR ELECTROLYTIC 33uF 20% 16VDC ERO EKI 00 AA 233 D M5K 14.518C246 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C247 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090D201 DIODE CAPASITANCE 13pF/9VDC TOSHIBA 1SV101 in matched group 26.135D202 DIODE BAW62 HIGH SPEED PHILIPS BAW62-143 25.350D203 DIODE BAW62 HIGH SPEED PHILIPS BAW62-143 25.350D204 DIODE BAW62 HIGH SPEED PHILIPS BAW62-143 25.350IC201 INTEGRATED CIRCUIT MC12015P MOTOROLA MC12015P 32.850IC202 INTEGRATED CIRCUIT 4BIT SER.INP.PLL SYNTHES MOTOROLA SC145146P 33.490L205 CHOKE 4u7H 10% SIEMENS B78108-T1472-K 20.137R201 RESISTOR MF 1k5 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-1k5 01.704R202 RESISTOR MF 1k0 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-1k0 01.700R203 RESISTOR MF 68 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-68R 01.670R204 RESISTOR MF 33 OHM 5% 0.4W PHILIPS 2322 181 53339 01.162R205 RESISTOR MF 68 OHM 5% 0.4W PHILIPS 2322 181 53689 01.170R206 RESISTOR MF 390 OHM 5% 0.4W PHILIPS 2322 181 53391 01.189R207 RESISTOR MF 560 OHM 5% 0.4W PHILIPS 2322 181 53561 01.193R208 RESISTOR MF 560 OHM 5% 0.4W PHILIPS 2322 181 53561 01.193R209 POTENTIOMETER TRIMMING 470 OHM 10% 0.5W PHILIPS* 2322 484 75471 07.651R210 RESISTOR MF 56k OHM 5% 0.4W PHILIPS 2322 181 53563 01.243R211 RESISTOR MF 33 OHM 5% 0.4W PHILIPS 2322 181 53339 01.162R212 RESISTOR MF 5k6 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-5k6 01.718R213 RESISTOR MF 1k0 OHM 5% 0.4W PHILIPS 2322 181 53102 01.200R214 RESISTOR MF 68 OHM 5% 0.4W PHILIPS 2322 181 53689 01.170



PAGE 5-4 9810

R215 RESISTOR MF 330 OHM 5% 0.4W PHILIPS 2322 181 53331 01.187R216 RESISTOR MF 1k5 OHM 5% 0.4W PHILIPS 2322 181 53152 01.204R217 RESISTOR MF 1k0 OHM 5% 0.4W PHILIPS 2322 181 53102 01.200R218 RESISTOR MF 27 OHM 5% 0.4W PHILIPS 2322 181 53279 01.160R219 RESISTOR MF 180 OHM 5% 0.4W PHILIPS 2322 181 53181 01.181R220 RESISTOR MF 4k7 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-4k7 01.716R221 RESISTOR MF 4k7 OHM 5% 0.4W PHILIPS 2322 181 53472 01.216R222 RESISTOR MF 6k8 OHM 5% 0.4W PHILIPS 2322 181 53682 01.220R223 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R224 RESISTOR MF 390k OHM 5% 0.4W PHILIPS 2322 181 53394 01.264R225 RESISTOR MF 100 OHM 5% 0.4W PHILIPS 2322 181 53101 01.175R226 RESISTOR MF 820 OHM 5% 0.4W PHILIPS 2322 181 53821 01.197R227 RESISTOR MF 390 OHM 5% 0.4W PHILIPS 2322 181 53391 01.189R228 RESISTOR MF 120 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-120R 01.677R229 RESISTOR MF 1k0 OHM 5% 0.4W PHILIPS 2322 181 53102 01.200R230 RESISTOR MF 3k3 OHM 5% 0.4W PHILIPS 2322 181 53332 01.212R231 RESISTOR MF 12k OHM 5% 0.4W PHILIPS 2322 181 53123 01.227R232 RESISTOR MF 3k3 OHM 5% 0.4W PHILIPS 2322 181 53332 01.212R233 RESISTOR MF 2k2 OHM 5% 0.4W PHILIPS 2322 181 53222 01.208R234 RESISTOR MF 120 OHM 5% 0.4W PHILIPS 2322 181 53121 01.177T201 TRANSISTOR RF BFW92A TFK BFW92A 29.160T202 TRANSISTOR JFET TIS88A3 TO-92 MOTORPLA TM 00 044-3 29.737T203 TRANSISTOR AF BC548B NPN TO-92 PHILIPS BC548B-126 28.076T204 TRANSISTOR RF BFW92A TFK BFW92A 29.160T205 TRANSISTOR AF BC558B ITT/MOT BC558B 28.100T206 TRANSISTOR AF BC548B NPN TO-92 PHILIPS BC548B-126 28.076T207 TRANSISTOR BC549B PHILIPS* BC549B-126 28.080T208 TRANSISTOR BC549B PHILIPS* BC549B-126 28.080T209 TRANSISTOR AF BC548B NPN TO-92 PHILIPS BC548B-126 28.076T210 TRANSISTOR AF BC558B ITT/MOT BC558B 28.100L201 COIL TL370 S.P.RADIO 6-0-23686 400370L202 COIL TL368 ECI A/S 6-0-23592 400368L203 COIL TL375 ECI A/S 6-0-23696B 400375L204 COIL TL376 S.P.RADIO 6-0-23697C 400376L206 COIL TL369 S.P.RADIO 6-0-23662 400369L207 COIL TL371 ECI A/S 6-0-23687 400371

TX-EXCITER MODULE 300 ECI A/S 5-0-23695D 600100


C301 CAPACITOR CERAMIC 4n7F 20% CL2 50VDC KCK RT-HE80-SK YD 472 M 15.165C302 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C303 CAPACITOR CERAMIC 39pF 5% N150 500V #KCK HM74SJPH390J 15.095C304 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C305 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C306 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C307 CAPACITOR CERAMIC 33pF 5% N150 400V #KCK HM74SJPH330J 15.083C308 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C309 CAPACITOR CERAMIC 10nF -20/+80% CL2 50VDC KCK RT-HE70 SK YF 103 Z 15.170C310 CAPACITOR CERAMIC 18pF 5% NPO 500VDC KCK RT-HM60 SK CH 180 J 15.060C311 CAPACITOR CERAMIC 15pF 5% NPO 500VDC KCK RT-HM60 SK CH 150 J 15.590C312 CAPACITOR MKT 10nF 10% 400V SIEMENS B32510-D6103-K000 11.381C313 CAPACITOR MKT 10nF 10% 400V SIEMENS B32510-D6103-K000 11.381C314 CAPACITOR MKT 10nF 10% 400V SIEMENS B32510-D6103-K000 11.381C315 CAPACITOR MKT 220nF 10% 100V SIEMENS B32510-D1224-K000 11.225C316 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C317 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C318 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C319 CAPACITOR MKT 220nF 10% 100V SIEMENS B32510-D1224-K000 11.225C320 CAPACITOR CERAMIC 1nF 10% 50VDC CL2 KCK RT-SK-HE50 SJYB 102 K 16.160C321 CAPACITOR ELECTROLYTIC 33uF 20% 16VDC ERO EKI 00 AA 233 D M5K 14.518C322 CAPACITOR MKT 10nF 10% 400V SIEMENS B32510-D6103-K000 11.381C323 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C324 CAPACITOR MKT 10nF 10% 400V SIEMENS B32510-D6103-K000 11.381C325 CAPACITOR POLYSTYRENE 82pF 1% 630V #PHILIPS 2222 431 88209 10.398C326 CAPACITOR CERAMIC 180pF 2% N330 100VDC PHILIPS 2222 689 46181 16.168C327 CAPACITOR POLYSTYRENE 180pF 1% 630VDC PHILIPS 2222 431 81801 10.407C328 CAPACITOR CERAMIC 180pF 2% N330 100VDC PHILIPS 2222 689 46181 16.168C329 CAPACITOR MKT 10nF 10% 400V SIEMENS B32510-D6103-K000 11.381C330 CAPACITOR STYROFLEX 47pF 2,5% 160V SIEMENS B31063-B1470-H000 10.168



9810 PAGE 5-5

C331 CAPACITOR TRIMMING 2-18pF PTFE DAU 107.2901.018 17.100C332 CAPACITOR CERAMIC 27pF 5% N150 50VDC KCK RT-HE50 SK PH 270 J 15.812C333 CAPACITOR CERAMIC 12pF 5% NPO 500VDC KCK RT-HM60-SK CH 120 J 15.575C334 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C335 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C336 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C337 CAPACITOR ELECTROLYTIC 33uF 20% 16VDC ERO EKI 00 AA 233 D M5K 14.518C338 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C339 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C340 CAPACITOR CERAMIC 12pF 5% NPO 500VDC KCK RT-HM60-SK CH 120 J 15.575C341 CAPACITOR CERAMIC 5p1F +/-0.25pF N150 500V KCK RT-HM60-SK PH 5R1 C 16.107C342 CAPACITOR CERAMIC 10pF 5% N150 500VDC KCK RT-HM60-SK PH 100 J 16.113C343 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C344 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C345 CAPACITOR CERAMIC 8p2F +/-0.25pF N150 500V KCK RT-HM60-SK PH 8R2 C 16.112C346 CAPACITOR ELECTROLYTIC 4.7uF 20% 50VDC ERO EKI 00 AA 147 H M5K 14.510C347 CAPACITOR MKT 3n3F 5% 400V SIEMENS B32520-B6332-J-289 11.371C348 CAPACITOR MKT 33nF 5% 250V SIEMENS B32510-D3333-J000 11.497C349 CAPACITOR CERAMIC 100pF 5% N150 500V #KCK HM11SJPH101J 15.132C350 CAPACITOR ELECTROLYTIC 1uF 20% 50VDC ERO EKI 00 AA 110 H M5K 14.506C351 CAPACITOR POLYSTYRENE 8,2nF 1% 160V #PHILIPS 2222 429 88202 10.298C352 CAPACITOR MKT 10nF 20% 100VDC PHILIPS 2222 370 38103 11.168C353 CAPACITOR MKT 100nF 10% 100VDC PHILIPS 2222 371 28104 11.219C354 CAPACITOR ELECTROLYTIC 0.22uF 20% 50VDC ERO EKI 00 AA 022 H M0E 14.502C355 CAPACITOR MKT 220nF 10% 100V SIEMENS B32510-D1224-K000 11.225C356 CAPACITOR MKT 10nF 10% 400V SIEMENS B32510-D6103-K000 11.381D301 DIODE BAW62 HIGH SPEED PHILIPS BAW62-143 25.350D302 DIODE CAPASITANCE 13pF/9VDC TOSHIBA 1SV101 in matched group 26.135D303 DIODE BAW62 HIGH SPEED PHILIPS BAW62-143 25.350FP301 FERRITE BEAD •3,7x•1.2x3.5mm GRADE 3B PHILIPS 4322 020 34400 35.180FP302 FERRITE BEAD •3.7x•1.2x3.5mm GRADE 4B1 PHILIPS 4322 020 34420 35.181IC301 INTEGRATED CIRCUIT SN74LS293N FAIRCHILD* 74LS293P 34.260IC302 INTEGRATED CIRCUIT SN74LS113AN MOTOROLA* SN74LS113AN 33.841IC303 INTEGRATED CIRCUIT SN74LS10N TEXAS* SN74LS10N 33.534IC304 INTEGRATED CIRCUIT SN74LS113AN MOTOROLA* SN74LS113AN 33.841IC305 INTEGRATED CIRCUIT SN74LS113AN MOTOROLA* SN74LS113AN 33.841IC306 DECADE UP COUNTER SN74LS290N MOTOROLA SN74LS290N 34.251L301 CHOKE 2.2uH 10% FERROPERM 1582 20.131L302 CHOKE 15uH 10% FERROPERM 1582 20.152L303 CHOKE 15uH 10% FERROPERM 1582 20.152L304 CHOKE 1uH 10% FERROPERM 1582 20.115L305 CHOKE FIXED 470nH 10% SIEMENS B78108-T3471-K 20.075L306 COIL TL374 ECI A/S 6-0-23690 400374L307 COIL TL373 S.P.RADIO 6-0-23689 400373L308 COIL TL372 ECI A/S 6-0-23688 400372L309 COIL TL375 ECI A/S 6-0-23696B 400375L310 COIL TL376 S.P.RADIO 6-0-23697C 400376L311 CHOKE 4u7H 10% SIEMENS B78108-T1472-K 20.137R301 RESISTOR MF 47 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-47R 01.666R302 RESISTOR MF 12 OHM 5% 0.4W PHILIPS 2322 181 53129 01.152R303 RESISTOR MF 470 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-470R 01.691R304 RESISTOR MF 2k2 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-2k2 01.708R305 RESISTOR MF 56 OHM 5% 0.4W PHILIPS 2322 181 53569 01.168R306 RESISTOR MF 2k2 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-2k2 01.708R307 RESISTOR MF 82 OHM 5% 0.4W PHILIPS 2322 181 53829 01.172R308 RESISTOR MF 470 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-470R 01.691R309 RESISTOR MF 12 OHM 5% 0.4W PHILIPS 2322 181 53129 01.152R310 RESISTOR MF 1k5 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-1k5 01.704R311 RESISTOR MF 3k9 OHM 5% 0.4W PHILIPS 2322 181 53392 01.214R312 RESISTOR MF 1k2 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-1k2 01.702R313 RESISTOR MF 270 OHM 5% 0.4W PHILIPS 2322 181 53271 01.185R314 RESISTOR MF 56 OHM 5% 0.4W PHILIPS 2322 181 53569 01.168R315 RESISTOR MF 2k2 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-2k2 01.708R316 RESISTOR MF 33 OHM 5% 0.4W PHILIPS 2322 181 53339 01.162R317 RESISTOR MF 82 OHM 5% 0.4W PHILIPS 2322 181 53829 01.172R318 RESISTOR MF 560 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-560R 01.693R319 RESISTOR MF 3k3 OHM 5% 0.4W PHILIPS 2322 181 53332 01.212R320 RESISTOR MF 1k0 OHM 5% 0.4W PHILIPS 2322 181 53102 01.200R321 RESISTOR MF 47k OHM 5% 0.4W PHILIPS 2322 181 53473 01.241R322 RESISTOR MF 2k2 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-2k2 01.708R323 RESISTOR MF 1k0 OHM 5% 0.4W PHILIPS 2322 181 53102 01.200R324 RESISTOR MF 3k3 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-3k3 01.712R325 RESISTOR MF 390 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-390R 01.689R326 RESISTOR MF 150 OHM 5% 0.4W PHILIPS 2322 181 53151 01.179



PAGE 5-6 9810

R327 RESISTOR MF 1k0 OHM 5% 0.4W PHILIPS 2322 181 53102 01.200R328 RESISTOR MF 560 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-560R 01.693R329 RESISTOR MF 2k2 OHM 5% 0.4W PHILIPS 2322 181 53222 01.208R330 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R331 RESISTOR MF 15k OHM 5% 0.4W PHILIPS 2322 181 53153 01.229R332 RESISTOR MF 10 OHM 5% 0.4W PHILIPS 2322 181 53109 01.150R333 RESISTOR MF 330 OHM 5% 0.4W PHILIPS 2322 181 53331 01.187R334 RESISTOR MF 33 OHM 5% 0.4W PHILIPS 2322 181 53339 01.162R335 RESISTOR MF 22 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-22R 01.658R336 RESISTOR MF 560 OHM 5% 0.4W PHILIPS 2322 181 53561 01.193R337 RESISTOR MF 2k2 OHM 5% 0.4W PHILIPS 2322 181 53222 01.208R338 RESISTOR MF 100 OHM 5% 0.4W PHILIPS 2322 181 53101 01.175R339 RESISTOR MF 82 OHM 5% 0.4W PHILIPS 2322 181 53829 01.172R341 PRESET CERMET 200 OHM 10% 0.5W BOURNS 3386P-Y91-201 07.884R342 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R343 RESISTOR MF 560 OHM 5% 0.4W PHILIPS 2322 181 53561 01.193R344 RESISTOR MF 2k7 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-2k7 01.710R345 RESISTOR MF 270 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-270R 01.685R346 RESISTOR MF 2k2 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-2k2 01.708R347 RESISTOR MF 3k9 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-3k9 01.714R348 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R349 RESISTOR MF 6k81 OHM 1% 0.6W PHILIPS 2322 156 16812 03.419R350 RESISTOR MF 6k81 OHM 1% 0.6W PHILIPS 2322 156 16812 03.419R351 RESISTOR MF 82 OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-82R 01.672R352 RESISTOR MF 1k18 OHM 1% 0.6W PHILIPS 2322 156 11182 03.226R353 RESISTOR MF 6k34 OHM 1% 0.6W PHILIPS 2322 156 16342 03.228R354 RESISTOR MF 4k7 OHM 5% 0.4W PHILIPS 2322 181 53472 01.216R355 RESISTOR MF 22k OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-22k 01.733R356 RESISTOR MF 15k OHM 5% 0.4W S BEYSCHLAG MUB 0207-50-5%-15k 01.729R357 RESISTOR MF 10 OHM 5% 0.4W PHILIPS 2322 181 53109 01.150T301 TRANSISTOR BF 506 SIEMENS BF506-E6325 28.202T302 TRANSISTOR BF 506 SIEMENS BF506-E6325 28.202T303 TRANSISTOR BF 506 SIEMENS BF506-E6325 28.202T304 TRANSISTOR RF BF199 MOTOROLA BF199ZL1 28.178T305 TRANSISTOR RF SWITCH 2N2369A MOTOROLA 2N2369A 28.315T306 TRANSISTOR RF SWITCH 2N2369A MOTOROLA 2N2369A 28.315T307 TRANSISTOR BF 506 SIEMENS BF506-E6325 28.202T308 TRANSISTOR BF 506 SIEMENS BF506-E6325 28.202T309 TRANSISTOR J310 SILICONIX J310 29.725T310 TRANSISTOR RF LOW POWER PNP BF979/BF479 TELEFUNKEN AG BF979 28.250T311 TRANSISTOR JFET TIS88A3 TO-92 MOTORPLA TM 00 044-3 29.737T312 TRANSISTOR AF BC558B ITT/MOT BC558B 28.100T313 TRANSISTOR BC549C PHILIPS* BC549C-126 28.082T314 TRANSISTOR BC549C PHILIPS* BC549C-126 28.082X3O1 CRYSTAL 21.0 MHz NC-25B DANTRONIC* 21MHz NC25B 39.838

TX-POWER AMPLIFIER MODULE 400 & 500 ECI A/S 5-0-23973B 600013


C401 CAPACITOR CERAMIC 18pF 5% NPO 500VDC KCK RT-HM60 SK CH 180 J 15.060C402 CAPACITOR CERAMIC 33pF 5% NPO 400VDC FERROPERM 33pF +-5% 9/0112.9-400V 15.608C403 CAPACITOR CERAMIC 33pF 5% NPO 400VDC FERROPERM 33pF +-5% 9/0112.9-400V 15.608C404 CAPACITOR CERAMIC 18pF 5% NPO 500VDC KCK RT-HM60 SK CH 180 J 15.060C405 CAPACITOR CERAMIC 470pF 10% 500VDC KCK RT-HM60 SK YB 471 K 16.095C406 CAPACITOR CERAMIC 470pF 10% 500VDC KCK RT-HM60 SK YB 471 K 16.095C407 CAPACITOR TRIMMING 5-60pF PTFE •9 DAU 109.4901.060 17.210C408 CAPACITOR TRIMMING 3.5-38pF PTFE DAU 109.3901.038 17.120C409 CAPACITOR MULTI LAYER 22pF 10% HQ 100V TEKELEC 101 S41 L 220K T 16.271C410 CAPACITOR MKT 470nF 10% 100V SIEMENS B32511-D1474-K000 11.388C411 CAPACITOR MULTI LAYER 68pF 10% HQ 100V TEKELEC 101 S41 L 680K T 16.273C412 CAPACITOR MULTI LAYER 68pF 10% HQ 100V TEKELEC 101 S41 L 680K T 16.273C413 CAPACITOR TRIMMING 3.9-27pF PTFE DAU 107.3901.027 17.110C414 CAPACITOR MKT 33nF 20% 63V SIEMENS B32529-B333-K-289 11.298C415 CAPACITOR CERAM. SMD 1210 33pF 10% P90 100VDC TEKELEC 101 S41 L 330K T 16.272C417 CAPACITOR ELECTROLYTIC 4.7uF 20% 50VDC ERO EKI 00 AA 147 H M5K 14.510C418 CAPACITOR CERAM. SMD 1210 33pF 10% P90 100VDC TEKELEC 101 S41 L 330K T 16.272C419 CAPACITOR TRIMMING 5-60pF PTFE •9 DAU 109.4901.060 17.210C420 CAPACITOR ELECTROLYTIC 4.7uF 20% 50VDC ERO EKI 00 AA 147 H M5K 14.510C421 CAPACITOR CERAM. SMD 1210 56pF 10% P90 100VDC FERROPERM 56pF-10%-HQ-1210-200/400V 16.285C422 CAPACITOR MKT 33nF 20% 63V SIEMENS B32529-B333-K-289 11.298



PAGE 5-79810

C423 CAPACITOR TRIMMING 5-45pF PTFE DAU 107.5901.045 17.130C424 CAPACITOR CERAMIC 56pF 5% NPO #KCK HE60SJCH560J 15.111C425 PI-FILTER 2x1n5 + 0.5uH 5ADC FERROPERM 138.64001 16.515C426 PI-FILTER 2x1n5 + 0.5uH 5ADC FERROPERM 138.64001 16.515C427 PI-FILTER 2x1n5 + 0.5uH 5ADC FERROPERM 138.64001 16.515C428 CAPACITOR CERAM. SMD 1210 33pF 10% P90 100VDC TEKELEC 101 S41 L 330K T 16.272C429 CAPACITOR MULTI LAYER 82pF 10% HQ 100V TEKELEC 101 S41 L 820K T 16.274FP401 FERRITE BEAD •3,7x•1.2x3.5mm GRADE 3B PHILIPS 4322 020 34400 35.180FP402 FERRITE BEAD •3,7x•1.2x3.5mm GRADE 3B PHILIPS 4322 020 34400 35.180FP403 FERRITE BEAD •3,7x•1.2x3.5mm GRADE 3B PHILIPS 4322 020 34400 35.180L401 COIL TL367 ECI A/S 6-0-23639 400367L402 COIL TL367 ECI A/S 6-0-23639 400367L403 COIL TL367 ECI A/S 6-0-23639 400367L404 COIL PRINTED 5-0-23973B 51.784L405 COIL PRINTED 5-0-23973B 51.784L406 COIL TL067 ECI A/S 6-0-20854A 400067L407 CHOKE FIXED 150nH 10% SIEMENS B78108-T3151-K 20.101L409 CHOKE FIXED 150nH 10% SIEMENS B78108-T3151-K 20.101L410 COIL TL067 ECI A/S 6-0-20854A 400067L411 CHOKE FIXED 150nH 10% SIEMENS B78108-T3151-K 20.101L412 COIL TL067 ECI A/S 6-0-20854A 400067L413 COIL PRINTED 5-0-23973B 51.784L414 CHOKE FIXED 150nH 10% SIEMENS B78108-T3151-K 20.101L415 CHOKE FIXED 150nH 10% SIEMENS B78108-T3151-K 20.101L416 COIL TL366 ECI A/S 6-0-23638 400366L417 COIL PRINTED 5-0-23973B 51.784L419 CHOKE FIXED 330nH 10% SIEMENS B78108-T3331-K 20.107L420 COIL PRINTED 5-0-23973B 51.784L421 COIL PRINTED 5-0-23973B 51.784R401 RESISTOR MF 22 OHM 5% 0.4W PHILIPS 2322 181 53229 01.158R402 RESISTOR MF 2k2 OHM 5% 0.4W PHILIPS 2322 181 53222 01.208R403 RESISTOR MF 68 OHM 5% 0.4W PHILIPS 2322 181 53689 01.170R404 RESISTOR MF 22 OHM 5% 0.4W PHILIPS 2322 181 53229 01.158R405 RESISTOR MF 180 OHM 5% 0.4W PHILIPS 2322 181 53181 01.181R406 RESISTOR MF 82 OHM 5% 0.4W PHILIPS 2322 181 53829 01.172T401 TRANSISTOR MRF240 MOTOROLA MRF 240 29.252T402 TRANSISTOR MRF237 MOTOROLA MRF237 29.249T403 TRANSISTOR RF 2N4427 MOTOROLA 2N4427 28.330C501 CAPACITOR CERAMIC 470pF 10% 500VDC KCK RT-HM60 SK YB 471 K 16.095C502 CAPACITOR CERAMIC 470pF 10% 500VDC KCK RT-HM60 SK YB 471 K 16.095D501 DIODE GENERAL PURPOSE BAV21 200V/0.25A PHILIPS BAV21 25.340RE501 RELAY DPDT 12VDC 2A SDS NF2-EB-12V 21.193

INTERFACE UNIT MODULE 6/600 ECI A/S 5-0-27746D/4-0-27746D 627746


C1-6 CAPACITOR MKT 100nF 10% 63VDC PHILIPS 2222 370 75104 (78104) 11.136C2-6 CAPACITOR MKT 330nF 5% 63VDC PHILIPS 2222 370 79334 11.184C3-6 CAPACITOR MKT 330nF 5% 63VDC PHILIPS 2222 370 79334 11.184C4-6 CAPACITOR CERAMIC 470pF 10% 500VDC KCK RT-HM60 SK YB 471 K 16.095C5-6 CAPACITOR CERAMIC 10nF -20/+80% CL2 50VDC KCK RT-HE70 SK YF 103 Z 15.170C6-6 CAPACITOR CERAMIC 10nF -20/+80% CL2 50VDC KCK RT-HE70 SK YF 103 Z 15.170C7-6 CAPACITOR ELECTROLYTIC 1000uF 20% 35VDC SAMHWA ELEC. SV-1000uF-35WV 14.655C8-6 CAPACITOR MKT 100nF 10% 63VDC PHILIPS 2222 370 75104 (78104) 11.136C9-6 CAPACITOR MKT 100nF 10% 63VDC PHILIPS 2222 370 75104 (78104) 11.136C10-6 CAPACITOR MKT 220nF 5% 63VDC PHILIPS 2222 370 79224 11.182C11-6 CAPACITOR ELECTROLYTIC 4.7uF 20% 50VDC ERO EKI 00 AA 147 H M5K 14.510C12-6 CAPACITOR MKT 100nF 10% 63VDC PHILIPS 2222 370 75104 (78104) 11.136C13-6 CAPACITOR ELECTROLYTIC 100uF -10/+50% 25VDC ERO EKM 00 CC 310 E G5 14.610C14-6 CAPACITOR ELECTROLYTIC 1uF 20% 50VDC ERO EKI 00 AA 110 H M5K 14.506C15-6 CAPACITOR MKT 470nF 5% 63VDC ERO MKT 1826-447/06 4-G 11.187C16-6 CAPACITOR MKT 470nF 5% 63VDC ERO MKT 1826-447/06 4-G 11.187C17-6 CAPACITOR MKT 22nF 5% 100VDC PHILIPS 2222 370 89223 11.169C18-6 CAPACITOR ELECTROLYTIC 4.7uF 20% 50VDC ERO EKI 00 AA 147 H M5K 14.510C19-6 CAPACITOR ELECTROLYTIC 10uF 20% 35VDC ERO EKI 00 AA 210 F M5K 14.512C20-6 CAPACITOR MKT 10nF 20% 100VDC PHILIPS 2222 370 38103 11.168C21-6 CAPACITOR POLYSTYRENE 1.3nF 1% 160V #PHILIPS 2222 429 81302 10.279C22-6 CAPACITOR ELECTROLYTIC 100uF 20% 10VDC ERO EKI 00 BB 310 C M0E 14.607C23-6 CAPACITOR ELECTROLYTIC 100uF -10/+50% 25VDC ERO EKM 00 CC 310 E G5 14.610C24-6 CAPACITOR POLYSTYRENE 4n70F 1% 160VDC PHILIPS 2222 429 84702 10.292



PAGE 5-8 9810

C25-6 CAPACITOR MKT 220nF 5% 63VDC PHILIPS 2222 370 79224 11.182C26-6 CAPACITOR POLYSTYRENE 15nF 1% 160V #PHILIPS 2222 429 81503 10.304C27-6 CAPACITOR ELECTROLYTIC 100uF -10/+50% 25VDC ERO EKM 00 CC 310 E G5 14.610C28-6 CAPACITOR ELECTROLYTIC 10uF 20% 35VDC ERO EKI 00 AA 210 F M5K 14.512C29-6 CAPACITOR POLYSTYRENE 8,2nF 1% 160V #PHILIPS 2222 429 88202 10.298C30-6 CAPACITOR POLYSTYRENE 8,2nF 1% 160V #PHILIPS 2222 429 88202 10.298C31-6 CAPACITOR POLYSTYRENE 15nF 1% 160V #PHILIPS 2222 429 81503 10.304C32-6 CAPACITOR MKT 100nF 10% 63VDC PHILIPS 2222 370 75104 (78104) 11.136C33-6 CAPACITOR MKT 100nF 10% 63VDC PHILIPS 2222 370 75104 (78104) 11.136C34-6 CAPACITOR POLYSTYRENE 1n00F 1% 250VDC PHILIPS 2222 430 81002 10.350C35-6 CAPACITOR POLYSTYRENE 220pF 1% 630VDC PHILIPS 2222 431 82201 10.409C36-6 CAPACITOR POLYSTYRENE 1n00F 1% 250VDC PHILIPS 2222 430 81002 10.350C37-6 CAPACITOR MKT 22nF 5% 100VDC PHILIPS 2222 370 89223 11.169C38-6 CAPACITOR POLYSTYRENE 3.3nF 1% 160V #PHILIPS 2222 429 83302 10.288C39-6 CAPACITOR MKT 22nF 5% 100VDC PHILIPS 2222 370 89223 11.169C40-6 CAPACITOR MKT 22nF 5% 100VDC PHILIPS 2222 370 89223 11.169C41-6 CAPACITOR MKT 220nF 5% 63VDC PHILIPS 2222 370 79224 11.182C42-6 CAPACITOR MKT 220nF 5% 63VDC PHILIPS 2222 370 79224 11.182C43-6 CAPACITOR MKT 470nF 5% 63VDC ERO MKT 1826-447/06 4-G 11.187C44-6 CAPACITOR MKT 220nF 5% 63VDC PHILIPS 2222 370 79224 11.182C45-6 CAPACITOR MKT 220nF 5% 63VDC PHILIPS 2222 370 79224 11.182C46-6 CAPACITOR CERAMIC 4n7F 20% CL2 50VDC KCK RT-HE80-SK YD 472 M 15.165C47-6 CAPACITOR MKT 100nF 10% 63VDC PHILIPS 2222 370 75104 (78104) 11.136C48-6 CAPACITOR ELECTROLYTIC 33uF 20% 16VDC ERO EKI 00 AA 233 D M5K 14.518C52-6 CAPACITOR MKT 220nF 5% 63VDC PHILIPS 2222 370 79224 11.182C53-6 CAPACITOR ELECTROLYTIC 33uF 20% 16VDC ERO EKI 00 AA 233 D M5K 14.518C54-6 CAPACITOR MKT 100nF 10% 63VDC PHILIPS 2222 370 75104 (78104) 11.136C56-6 CAPACITOR CERAMIC 4n7F 20% CL2 50VDC KCK RT-HE80-SK YD 472 M 15.165C57-6 CAPACITOR ELECTROLYTIC 220uF -20/+50% 16VDC ERO EKM 00 CC 322 D G5 14.640C58-6 CAPACITOR ELECTROLYTIC 33uF 20% 16VDC ERO EKI 00 AA 233 D M5K 14.518C59-6 CAPACITOR MKT 22nF 5% 100VDC PHILIPS 2222 370 89223 11.169C60-6 CAPACITOR ELECTROLYTIC 220uF -20/+50% 16VDC ERO EKM 00 CC 322 D G5 14.640C61-6 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C62-6 CAPACITOR MKT 100nF 10% 63VDC PHILIPS 2222 370 75104 (78104) 11.136C63-6 CAPACITOR ELECTROLYTIC 100uF -10/+50% 25VDC ERO EKM 00 CC 310 E G5 14.610C64-6 CAPACITOR ELECTROLYTIC 220uF -10/+50% 40VDC ERO EKM 05 DE 322 G 05 14.648C65-6 CAPACITOR MKT 100nF 10% 63VDC PHILIPS 2222 370 75104 (78104) 11.136C66-6 CAPACITOR CERAMIC 10nF -20/+80% CL2 50VDC KCK RT-HE70 SK YF 103 Z 15.170C67-6 CAPACITOR CERAMIC 10nF -20/+80% CL2 50VDC KCK RT-HE70 SK YF 103 Z 15.170C68-6 CAPACITOR CERAMIC 10nF -20/+80% CL2 50VDC KCK RT-HE70 SK YF 103 Z 15.170C69-6 CAPACITOR CERAMIC 10nF -20/+80% CL2 50VDC KCK RT-HE70 SK YF 103 Z 15.170C70-6 CAPACITOR CERAMIC 10nF -20/+80% CL2 50VDC KCK RT-HE70 SK YF 103 Z 15.170C71-6 CAPACITOR CERAMIC 4n7F 20% CL2 50VDC KCK RT-HE80-SK YD 472 M 15.165C72-6 CAPACITOR CERAMIC 220pF 10% 500VDC CL2 KCK RT-HM60-SK YB 221 K 16.090C73-6 CAPACITOR ELECTROLYTIC 220uF -20/+50% 16VDC ERO EKM 00 CC 322 D G5 14.640C74-6 CAPACITOR ELECTROLYTIC 10uF 20% 35VDC ERO EKI 00 AA 210 F M5K 14.512C75-6 CAPACITOR MKT 220nF 10% 63VDC PHILIPS 2222 370 78224 11.095C76-6 CAPACITOR CERAMIC 4n7F 20% CL2 50VDC KCK RT-HE80-SK YD 472 M 15.165C77-6 CAPACITOR MKT 470nF 5% 63VDC ERO MKT 1826-447/06 4-G 11.187C78-6 CAPACITOR ELECTROLYTIC 10uF 20% 35VDC ERO EKI 00 AA 210 F M5K 14.512C79-6 CAPACITOR ELECTROLYTIC 10uF 20% 35VDC ERO EKI 00 AA 210 F M5K 14.512D1-6 TRANSIENT SUPPRESSOR 18V 1N6277A, PFZ18A, KE1.5KE1 MOTOROLA 1N6277ARL4 26.765D2-6 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148-143 25.131D3-6 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148-143 25.131D4-6 DIODE GENERAL PURPOSE BAV21 200V/0.25A PHILIPS BAV21 25.340D7-6 DIODE HIGH SPEED 1N4448 PHILIPS 1N4448 25.147D8-6 DIODE HIGH SPEED 1N4448 PHILIPS 1N4448 25.147D9-6 DIODE ZENER 5.1V 5% 0.4W BZX79C5V1 MOTOROLA BZX79C5V1 26.527D10-6 DIODE HIGH SPEED 1N4448 PHILIPS 1N4448 25.147D11-6 DIODE HIGH SPEED 1N4448 PHILIPS 1N4448 25.147D12-6 DIODE HIGH SPEED 1N4448 PHILIPS 1N4448 25.147D13-6 DIODE BAW62 HIGH SPEED PHILIPS BAW62-143 25.350D14-6 DIODE BAW62 HIGH SPEED PHILIPS BAW62-143 25.350D16-6 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148-143 25.131D17-6 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148-143 25.131D20-6 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148-143 25.131F1-6 FUSE 8AF 250V •5x20mm ELU 171 100 8AF 45.561P1-6 PLUG MT 2 POLES AMP 0-826375-2 78.102P2-6 PLUG MT 11 POLES AMP 1-826375-1 78.111P3-6 PLUG MT 9 POLES AMP 0-826375-9 78.109P4-6 PLUG MT 10 POLES AMP 1-826375-0 78.110P5-6 PLUG MT 6 POLES AMP 0-826375-6 78.106P6-6 PLUG MT 7 POLE AMP 0-826375-7 78.107P7-6 MULTI PLUG 2x8 POLES PCB VERSION 3M 3599-6002 / 7616-6002 JL 78.249



9810 PAGE 5-9

P8-6 SIL SQUARE PINS 3 POLES CC=1/10" AMP 0-826629-3 (0-826647-3) 78.323Q1-6 TRANSISTOR BC638 MOTOROLA* BC638ZL1 / BC640ZL1 28.117Q2-6 TRANSISTOR BC638 MOTOROLA* BC638ZL1 / BC640ZL1 28.117Q3-6 TRANSISTOR BC638 MOTOROLA* BC638ZL1 / BC640ZL1 28.117Q4-6 TRANSISTOR BC638 MOTOROLA* BC638ZL1 / BC640ZL1 28.117Q5-6 TRANSISTOR AF BC548 NPN TO-92 PHILIPS BC548 (-A/-B/-C)126 28.070Q6-6 TRANSISTOR AF BC328-25 PNP TO-92 PHILIPS BC328-25-126 28.052Q7-6 TRANSISTOR AF BC558B ITT/MOT BC558B 28.100Q8-6 TRANSISTOR AF BC558B ITT/MOT BC558B 28.100Q9-6 TRANSISTOR AF POWER PNP BD138 MOTOROLA BD138 29.057Q10-6 TRANSISTOR AF BC548B NPN TO-92 PHILIPS BC548B-126 28.076Q11-6 TRANSISTOR AF MED.POWER BD234-BD236-BD238 MOTOROLA BD238 (BD234,BD236) 29.070Q12-6 TRANSISTOR AF BC338-25 NPN TO-92 PHILIPS BC338-25-126 28.058Q13-6 TRANSISTOR AF BC548B NPN TO-92 PHILIPS BC548B-126 28.076Q14-6 TRANSISTOR BC547A MOTOROLA* BC547AZL1 28.065Q15-6 TRANSISTOR BC558 PNP TO-92 PHILIPS BC558-126 28.097Q16-6 TRANSISTOR AF BC338-25 NPN TO-92 PHILIPS BC338-25-126 28.058Q18-6 TRANSISTOR BC547A MOTOROLA* BC547AZL1 28.065Q19-6 TRANSISTOR BC556A PHILIPS* BC556A-126 28.084R1-6 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R3-6 RESISTOR MF 1k0 OHM 5% 0.4W PHILIPS 2322 181 53102 01.200R4-6 RESISTOR MF 1k0 OHM 5% 0.4W PHILIPS 2322 181 53102 01.200R5-6 RESISTOR MF 2k2 OHM 5% 0.4W PHILIPS 2322 181 53222 01.208R6-6 RESISTOR MF 33k OHM 5% 0.4W PHILIPS 2322 181 53333 01.237R7-6 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R8-6 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R9-6 RESISTOR MF 1k0 OHM 5% 0.4W PHILIPS 2322 181 53102 01.200R10-6 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R11-6 RESISTOR MF 12k OHM 5% 0.4W PHILIPS 2322 181 53123 01.227R12-6 RESISTOR MF 180k OHM 5% 0.4W PHILIPS 2322 181 53184 01.256R13-6 RESISTOR MF 220k OHM 5% 0.4W PHILIPS 2322 181 53224 01.258R14-6 RESISTOR MF 470k OHM 5% 0.4W PHILIPS 2322 181 53474 01.266R15-6 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R16-6 PRESET CERMET 10k OHM 10% 0.5W BOURNS 3386P-Y91-103 07.889R17-6 RESISTOR MF 100k OHM 5% 0.4W PHILIPS 2322 181 53104 01.250R18-6 RESISTOR MF 470k OHM 5% 0.4W PHILIPS 2322 181 53474 01.266R19-6 RESISTOR MF 3k3 OHM 5% 0.4W PHILIPS 2322 181 53332 01.212R20-6 RESISTOR MF 3k3 OHM 5% 0.4W PHILIPS 2322 181 53332 01.212R21-6 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R22-6 RESISTOR MF 18k OHM 5% 0.4W PHILIPS 2322 181 53183 01.231R23-6 PRESET CERMET 100k OHM 10% 0.5W BOURNS 3386P-Y91-104 07.893R24-6 RESISTOR MF 2k2 OHM 5% 0.4W PHILIPS 2322 181 53222 01.208R25-6 RESISTOR MF 220k OHM 5% 0.4W PHILIPS 2322 181 53224 01.258R26-6 RESISTOR MF 220k OHM 5% 0.4W PHILIPS 2322 181 53224 01.258R27-6 RESISTOR MF 12k OHM 5% 0.4W PHILIPS 2322 181 53123 01.227R28-6 RESISTOR MF 1k0 OHM 5% 0.4W PHILIPS 2322 181 53102 01.200R29-6 PRESET CERMET 10k OHM 10% 0.5W BOURNS 3386P-Y91-103 07.889R30-6 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R31-6 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R32-6 RESISTOR MF 1k2 OHM 5% 0.4W PHILIPS 2322 181 53122 01.202R33-6 RESISTOR MF 2k2 OHM 5% 0.4W PHILIPS 2322 181 53222 01.208R34-6 RESISTOR MF 82k OHM 5% 0.4W PHILIPS 2322 181 53823 01.247R35-6 RESISTOR MF 4k7 OHM 5% 0.4W PHILIPS 2322 181 53472 01.216R36-6 RESISTOR MF 470 OHM 5% 0.4W PHILIPS 2322 181 53471 01.191R37-6 RESISTOR MF 4k7 OHM 5% 0.4W PHILIPS 2322 181 53472 01.216R38-6 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R39-6 RESISTOR MF 680k OHM 5% 0.4W PHILIPS 2322 181 53684 01.270R40-6 RESISTOR MF 1R00 OHM 1% 0.6W PHILIPS 2322 156 11008 03.125R41-6 RESISTOR MF 1k0 OHM 5% 0.4W PHILIPS 2322 181 53102 01.200R42-6 RESISTOR MF 100 OHM 5% 0.4W PHILIPS 2322 181 53101 01.175R43-6 RESISTOR MF 82k OHM 5% 0.4W PHILIPS 2322 181 53823 01.247R44-6 RESISTOR MF 2k2 OHM 5% 0.4W PHILIPS 2322 181 53222 01.208R45-6 RESISTOR MF 3k3 OHM 5% 0.4W PHILIPS 2322 181 53332 01.212R46-6 RESISTOR MF 2k2 OHM 5% 0.4W PHILIPS 2322 181 53222 01.208R47-6 RESISTOR MF 220 OHM 5% 0.4W PHILIPS 2322 181 53221 01.183R48-6 RESISTOR MF 1k0 OHM 5% 0.4W PHILIPS 2322 181 53102 01.200R49-6 RESISTOR MF 68 OHM 5% 0.4W PHILIPS 2322 181 53689 01.170R50-6 RESISTOR MF 47k OHM 5% 0.4W PHILIPS 2322 181 53473 01.241R51-6 RESISTOR MF 68k OHM 5% 0.4W PHILIPS 2322 181 53683 01.245R52-6 RESISTOR MF 1M2 OHM 5% 0.4W PHILIPS 2322 181 53125 01.277R53-6 RESISTOR MF 680 OHM 5% 0.4W PHILIPS 2322 181 53681 01.195R54-6 RESISTOR MF 330 OHM 5% 0.4W PHILIPS 2322 181 53331 01.187R55-6 RESISTOR MF 100 OHM 5% 0.4W PHILIPS 2322 181 53101 01.175R56-6 RESISTOR MF 470 OHM 5% 0.4W PHILIPS 2322 181 53471 01.191



PAGE 5-10 9810

R57-6 RESISTOR 15.8 KOHM 1% 0.4W *PHILIPS 2322 156 11583 03.430R58-6 RESISTOR MF 14k0 OHM 1% 0.6W PHILIPS 2322 156 11403 03.432R59-6 RESISTOR 15.8 KOHM 1% 0.4W *PHILIPS 2322 156 11583 03.430R60-6 RESISTOR MF 178 OHM 1% 0.6W PHILIPS 2322 156 11781 03.380R61-6 PRESET CERMET 1k0 OHM 10% 0.5W BOURNS 3386P-Y91-102 07.886R62-6 RESISTOR MF 5k1 OHM 5% 0.4W PHILIPS 2322 181 53512 01.217R63-6 PRESET CERMET 2k0 OHM 5% 0.5W BOURNS 3386P-Y91-202 07.887R64-6 RESISTOR MF 1k2 OHM 5% 0.4W PHILIPS 2322 181 53122 01.202R65-6 PRESET CERMET 500 OHM 10% 0.5W BOURNS 3386P-Y91-501 07.885R66-6 RESISTOR MF 1k2 OHM 5% 0.4W PHILIPS 2322 181 53122 01.202R67-6 RESISTOR MF 560 OHM 5% 0.4W PHILIPS 2322 181 53561 01.193R68-6 PRESET CERMET 1k0 OHM 10% 0.5W BOURNS 3386P-Y91-102 07.886R69-6 RESISTOR MF 820 OHM 5% 0.4W PHILIPS 2322 181 53821 01.197R70-6 RESISTOR MF 392 OHM 1% 0.6W PHILIPS 2322 156 13921 03.389R71-6 RESISTOR 15.8 KOHM 1% 0.4W *PHILIPS 2322 156 11583 03.430R72-6 RESISTOR MF 5k6 OHM 5% 0.4W PHILIPS 2322 181 53562 01.218R73-6 RESISTOR MF 18k OHM 5% 0.4W PHILIPS 2322 181 53183 01.231R74-6 PRESET CERMET 10k OHM 10% 0.5W BOURNS 3386P-Y91-103 07.889R75-6 RESISTOR MF 82k OHM 5% 0.4W PHILIPS 2322 181 53823 01.247R76-6 RESISTOR MF 3k9 OHM 5% 0.4W PHILIPS 2322 181 53392 01.214R77-6 RESISTOR MF 220k OHM 5% 0.4W PHILIPS 2322 181 53224 01.258R78-6 RESISTOR MF 47k OHM 5% 0.4W PHILIPS 2322 181 53473 01.241R79-6 RESISTOR MF 47k OHM 5% 0.4W PHILIPS 2322 181 53473 01.241R80-6 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R81-6 RESISTOR MF 180k OHM 5% 0.4W PHILIPS 2322 181 53184 01.256R82-6 PRESET CERMET 5k0 OHM 10% 0.5W BOURNS 3386P-Y91-502 07.888R83-6 RESISTOR MF 22k OHM 5% 0.4W PHILIPS 2322 181 53223 01.233R84-6 RESISTOR MF 680 OHM 5% 0.4W PHILIPS 2322 181 53681 01.195R85-6 RESISTOR MF 22k OHM 5% 0.4W PHILIPS 2322 181 53223 01.233R86-6 RESISTOR MF 100k OHM 5% 0.4W PHILIPS 2322 181 53104 01.250R87-6 RESISTOR MF 47k OHM 5% 0.4W PHILIPS 2322 181 53473 01.241R88-6 RESISTOR MF 47k OHM 5% 0.4W PHILIPS 2322 181 53473 01.241R89-6 RESISTOR MF 330k OHM 5% 0.4W PHILIPS 2322 181 53334 01.262R90-6 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R92-6 RESISTOR MF 4k7 OHM 5% 0.4W PHILIPS 2322 181 53472 01.216R93-6 RESISTOR MF 100k OHM 5% 0.4W PHILIPS 2322 181 53104 01.250R94-6 RESISTOR MF 12k OHM 5% 0.4W PHILIPS 2322 181 53123 01.227R95-6 RESISTOR MF 39k OHM 5% 0.4W PHILIPS 2322 181 53393 01.239R96-6 RESISTOR MF 1k5 OHM 5% 0.4W PHILIPS 2322 181 53152 01.204R97-6 RESISTOR MF 18k OHM 5% 0.4W PHILIPS 2322 181 53183 01.231R99-6 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R101-6 RESISTOR MF 120k OHM 5% 0.4W PHILIPS 2322 181 53124 01.252R102-6 RESISTOR MF 390k OHM 5% 0.4W PHILIPS 2322 181 53394 01.264R103-6 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R104-6 RESISTOR ZERO OHM 2AMPS BEYSCHLAG MRA 0204-0R0 02.395R105-6 RESISTOR MF 39k OHM 5% 0.4W PHILIPS 2322 181 53393 01.239R106-6 RESISTOR MF 33k OHM 5% 0.4W PHILIPS 2322 181 53333 01.237R107-6 RESISTOR MF 56k OHM 5% 0.4W PHILIPS 2322 181 53563 01.243R108-6 RESISTOR MF 18k OHM 5% 0.4W PHILIPS 2322 181 53183 01.231R112-6 RESISTOR MF 220 OHM 5% 0.4W PHILIPS 2322 181 53221 01.183R113-6 PRESET CERMET 5k0 OHM 10% 0.5W BOURNS 3386P-Y91-502 07.888R114-6 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R119-6 RESISTOR MF 33k OHM 5% 0.4W PHILIPS 2322 181 53333 01.237R120-6 RESISTOR MF 15k OHM 5% 0.4W PHILIPS 2322 181 53153 01.229R121-6 RESISTOR MF 100k OHM 5% 0.4W PHILIPS 2322 181 53104 01.250R122-6 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R123-6 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R124-6 RESISTOR MF 178 OHM 1% 0.6W PHILIPS 2322 156 11781 03.380R125-6 RESISTOR MF 3k3 OHM 5% 0.4W PHILIPS 2322 181 53332 01.212R126-6 RESISTOR MF 2k2 OHM 5% 0.4W PHILIPS 2322 181 53222 01.208R127-6 RESISTOR MF 2k2 OHM 5% 0.4W PHILIPS 2322 181 53222 01.208R128-6 RESISTOR MF 178 OHM 1% 0.6W PHILIPS 2322 156 11781 03.380R129-6 RESISTOR MF 6R8 OHM 5% 0.4W PHILIPS 2322 181 53688 01.145R130-6 RESISTOR MF 220 OHM 5% 0.4W PHILIPS 2322 181 53221 01.183R131-6 RESISTOR 63.4 KOHM 1% 0.4W *PHILIPS 2322 156 16343 03.444R132-6 RESISTOR MF 31k6 OHM 1% 0.6W PHILIPS 2322 156 13163 03.436R133-6 RESISTOR 15.8 KOHM 1% 0.4W *PHILIPS 2322 156 11583 03.430R134-6 RESISTOR 8.06 KOHM 1% 0.4W *PHILIPS 2322 156 18062 03.422R135-6 RESISTOR 63.4 KOHM 1% 0.4W *PHILIPS 2322 156 16343 03.444R136-6 RESISTOR MF 31k6 OHM 1% 0.6W PHILIPS 2322 156 13163 03.436R137-6 RESISTOR 15.8 KOHM 1% 0.4W *PHILIPS 2322 156 11583 03.430R138-6 RESISTOR 8.06 KOHM 1% 0.4W *PHILIPS 2322 156 18062 03.422R139-6 RESISTOR MF 3k01 OHM 1% 0.6W PHILIPS 2322 156 13012 03.411R140-6 RESISTOR MF 1 OHM 5% 0.4W PHILIPS 2322 181 53108 01.125



9810 PAGE 5-11

R141-6 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R143-6 RESISTOR MF 1k0 OHM 5% 0.4W PHILIPS 2322 181 53102 01.200R144-6 RESISTOR MF 1k0 OHM 5% 0.4W PHILIPS 2322 181 53102 01.200R145-6 RESISTOR MF 3k3 OHM 5% 0.4W PHILIPS 2322 181 53332 01.212R146-6 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R147-6 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R148-6 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R150-6 RESISTOR MF 56k OHM 5% 0.4W PHILIPS 2322 181 53563 01.243R151-6 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R152-6 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R153-6 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R154-6 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R155-6 RESISTOR MF 220k OHM 5% 0.4W PHILIPS 2322 181 53224 01.258R156-6 RESISTOR 11 KOHM 1% 0.4W *PHILIPS 2322 156 11103 03.458R157-6 RESISTOR MF 4k7 OHM 5% 0.4W PHILIPS 2322 181 53472 01.216R158-6 RESISTOR MF 820 OHM 5% 0.4W PHILIPS 2322 181 53821 01.197R159-6 RESISTOR MF 68 OHM 5% 0.4W PHILIPS 2322 181 53689 01.170R160-6 RESISTOR MF 150 OHM 5% 0.4W PHILIPS 2322 181 53151 01.179R161-6 RESISTOR MF 8k2 OHM 5% 0.4W PHILIPS 2322 181 53822 01.222R162-6 PRESET CERMET 500 OHM 10% 0.5W BOURNS 3386P-Y91-501 07.885RA1-6 RESISTOR ARRAY 8x10k OHM 5% 1/8W PANASONIC EXB-F9E-103 J 08.630RA2-6 RESISTOR ARRAY 4x4k7 OHM 5% 1/8W BOURNS 4608X-102-472 08.625RE3-6 RELAY E3206H EICHHOFF BV-55-280R 21.026U1-6 VOLTAGE REGULATOR FIXED 5V/1A, MC7805, LM340T-5.0 MOTOROLA MC7805CT (MC7805BT) 31.250U2-6 INTEGRATED CIRCUIT TDA2002V SGS* TDA2003 31.480U3-6 DUAL OP AMP LM358N MOTOTOLA LM 358N 31.100U4-6 8-STAGE SHIFT/STORE REG. MC14094, CD4094, MOTOROLA MC14094BCP 33.305U5-6 DUAL OPERATIONAL AMP. MC1458/LM1458 MOTOROLA MC1458CP1 31.215U6-6 TRANSISTOR ARRAY 3046 NATIONAL LM3046N 31.025U7-6 QUAD VOLTAGE COMPERATOR LM339 NATIONAL LM339N 31.075U8-6 EEPROM 2k BIT SERIAL NATIONAL NMC93C56N 32.710U11-6 POW.DARLINGTON DRIVER x 7 ULN2003/MC1413 MOTOROLA MC1413P 31.077U12-6 DUAL TYPE D FLIP-FLOP MC14013BCP MOTOROLA* MC14013BCP 33.056U13-6 INTEGRATED CIRCUIT QUAD ANALOG SWITCH MOTOROLA MC14066BCP 33.233U14-6 INTEGRATED CIRCUIT LF347N #NATIOPNAL LF347N 31.530U15-6 DUAL DIFF.COMPARATOR LM393 TEXAS LM393P 31.105U16-6 HEX INVERTERS 74HC04 TEXAS SN74HC04N 34.520U17-6 QUAD OP.AMP. 324 NAT/SGS LM324N 31.065U18-6 INTEGRATED CIRCUIT MC14569BCP * MOTOROLA MC14569BCP 33.449U19-6 PROG. PROCESSOR U19 FOR 627746,INTERFACE,RT2047/D S.P.RADIO A/S C1112B - 2F60 728228

KEYBOARD UNIT MODULE 7/700 ECI A/S 5-0-27747C/4-0-27747B 627747


C1-7 CAPACITOR CERAMIC 10nF -20/+80% CL2 50VDC KCK RT-HE70 SK YF 103 Z 15.170C2-7 CAPACITOR CERAMIC 10nF -20/+80% CL2 50VDC KCK RT-HE70 SK YF 103 Z 15.170C3-7 CAPACITOR CERAMIC 10nF -20/+80% CL2 50VDC KCK RT-HE70 SK YF 103 Z 15.170C4-7 CAPACITOR CERAMIC 10nF -20/+80% CL2 50VDC KCK RT-HE70 SK YF 103 Z 15.170C5-7 CAPACITOR CERAMIC 10nF -20/+80% CL2 50VDC KCK RT-HE70 SK YF 103 Z 15.170C6-7 CAPACITOR MKT 220nF 20% 63VDC ERO MKT 1826-422/06 6-G 11.183C7-7 CAPACITOR CERAMIC 27pF 5% N150 50VDC KCK RT-HE50-SK PH 270 J 15.076C8-7 CAPACITOR CERAMIC 27pF 5% N150 50VDC KCK RT-HE50-SK PH 270 J 15.076C9-7 CAPACITOR MKT 220nF 20% 63VDC ERO MKT 1826-422/06 6-G 11.183C11-7 CAPACITOR CERAMIC 1n0F 10% CL2 500VDC KCK RT-HM60 SK YB 102 K 15.160C12-7 CAPACITOR CERAMIC 1n0F 10% CL2 500VDC KCK RT-HM60 SK YB 102 K 15.160C13-7 CAPACITOR CERAMIC 1n0F 10% CL2 500VDC KCK RT-HM60 SK YB 102 K 15.160C14-7 CAPACITOR CERAMIC 1n0F 10% CL2 500VDC KCK RT-HM60 SK YB 102 K 15.160C15-7 CAPACITOR CERAMIC 1n0F 10% CL2 500VDC KCK RT-HM60 SK YB 102 K 15.160C16-7 CAPACITOR ELECTROLYTIC 33uF 20% 16VDC ERO EKI 00 AA 233 D M5K 14.518C17-7 CAPACITOR CERAMIC 1n0F 10% CL2 500VDC KCK RT-HM60 SK YB 102 K 15.160C18-7 CAPACITOR MKT 1u0F 10% 63VDC PHILIPS 2222 370 78105 11.137D1-7 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148-143 25.131D2-7 DIODE LIGHT EMITTING ORANGE 5mm SANKEN SEL 1913K 25.631D3-7 DIODE LIGHT EMITTING ORANGE 5mm SANKEN SEL 1913K 25.631D4-7 DIODE LIGHT EMITTING YELLOW 5mm SANKEN SEL1910D 25.630D5-7 DIODE LIGHT EMITTING YELLOW 5mm SANKEN SEL1910D 25.630D6-7 DIODE LIGHT EMITTING ORANGE 5mm SANKEN SEL 1913K 25.631D7-7 DIODE LIGHT EMITTING ORANGE 5mm SANKEN SEL 1913K 25.631D8-7 LIQUID CRYSTAL DISPLAY COSTUM DESIGNED RT2047 STANDISH(HAMLIN SP TG.0-3-23886A 25.705P1-7 MULTI PLUG 2x8 POLES PCB VERSION 3M 3599-6002 / 7616-6002 JL 78.249



PAGE 5-12 9810

P2-7 PLUG MT 2 POLES AMP 0-826375-2 78.102P3-7 PLUG RIGHT ANGEL 1/10" SIL SQ.PINS 11POLES EURO DIP PH3-025/057-11-Z 78.352P4-7 SIL SQUARE PINS 2 POLES CC=1/10" AMP 0-826629-2 78.322Q1-7 TRANSISTOR BC558 PNP TO-92 PHILIPS BC558-126 28.097Q2-7 TRANSISTOR AF BC548B NPN TO-92 PHILIPS BC548B-126 28.076Q3-7 TRANSISTOR AF BC548B NPN TO-92 PHILIPS BC548B-126 28.076Q4-7 TRANSISTOR AF BC328-25 PNP TO-92 PHILIPS BC328-25-126 28.052Q5-7 TRANSISTOR AF BC548B NPN TO-92 PHILIPS BC548B-126 28.076R1-7 RESISTOR MF 4k7 OHM 5% 0.4W PHILIPS 2322 181 53472 01.216R2-7 RESISTOR MF 4k7 OHM 5% 0.4W PHILIPS 2322 181 53472 01.216R3-7 RESISTOR MF 1k0 OHM 5% 0.4W PHILIPS 2322 181 53102 01.200R4-7 RESISTOR MF 1k0 OHM 5% 0.4W PHILIPS 2322 181 53102 01.200R5-7 RESISTOR MF 1k0 OHM 5% 0.4W PHILIPS 2322 181 53102 01.200R7-7 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R8-7 RESISTOR MF 8k2 OHM 5% 0.4W PHILIPS 2322 181 53822 01.222R9-7 RESISTOR MF 1k5 OHM 5% 0.4W PHILIPS 2322 181 53152 01.204R10-7 RESISTOR MF 1k0 OHM 5% 0.4W PHILIPS 2322 181 53102 01.200R11-7 RESISTOR MF 68 OHM 5% 0.4W PHILIPS 2322 181 53689 01.170R12-7 RESISTOR MF 68 OHM 5% 0.4W PHILIPS 2322 181 53689 01.170R13-7 RESISTOR 22 OHM 5% 0.5W PHILIPS 2322 156 12209 03.159R14-7 RESISTOR MF 1k0 OHM 5% 0.4W PHILIPS 2322 181 53102 01.200R15-7 RESISTOR MF 47 OHM 5% 0.4W PHILIPS 2322 181 53479 01.166R16-7 RESISTOR MF 3k9 OHM 5% 0.4W PHILIPS 2322 181 53392 01.214R17-7 RESISTOR MF 220k OHM 5% 0.4W PHILIPS 2322 181 53224 01.258R18-7 RESISTOR MF 330 OHM 5% 0.4W PHILIPS 2322 181 53331 01.187R19-7 RESISTOR MF 10k OHM 5% 0.4W PHILIPS 2322 181 53103 01.225R20-7 RESISTOR ARRAY 10x10k OHMS 5% 1/8W PANASONIC EXB-F 11 E 103 J 08.618R21-7 RESISTOR ARRAY 8x10k OHM 5% 1/8W PANASONIC EXB-F9E-103 J 08.630R22-7 RESISTOR ARRAY 4x10k OHM 5% 1/8W PANASONIC EXBF8V103G (4X10K) 08.615R23-7 RESISTOR MF 1M0 OHM 5% 0.4W PHILIPS 2322 181 53105 01.275U1-7 8-STAGE SHIFT/STORE REG. MC14094, CD4094, MOTOROLA MC14094BCP 33.305U2-7 8-STAGE SHIFT/STORE REG. MC14094, CD4094, MOTOROLA MC14094BCP 33.305U3-7 8-STAGE SHIFT/STORE REG. MC14094, CD4094, MOTOROLA MC14094BCP 33.305U4-7 8-STAGE SHIFT/STORE REG. MC14094, CD4094, MOTOROLA MC14094BCP 33.305U5-7 8-STAGE SHIFT/STORE REG. MC14094, CD4094, MOTOROLA MC14094BCP 33.305U6-7 8-STAGE SHIFT/STORE REG. MC14094, CD4094, MOTOROLA MC14094BCP 33.305U7-7 HEX INVERTERS 74HC04 TEXAS SN74HC04N 34.520U8-7 VOLTAGE REGULATOR FIXED 5V/1A, MC7805, LM340T-5.0 MOTOROLA MC7805CT (MC7805BT) 31.250U9-7 PROG. PROCESSOR U9 FOR 627747,KEYBOARD,RT2047/D S.P.RADIO A/S C1111A - BBED 728229U10-7 DUAL DIFF.COMPARATOR LM393 TEXAS LM393P 31.105XR1-7 CERAMIC RESONATOR 4 MHz MURATA CSA 4.00 MG TF01 41.510

FILTER UNIT MODULE 9/900 ECI A/S 5-0-27749C / 4-0-27749C 627749


C1-9 CAPACITOR MKT 1u0F 10% 63VDC PHILIPS 2222 370 78105 11.137L1-9 FERRITE BEAD INDUCTOR DOUBLE BEAD CORE MURATA BL02RN2-R62T2 35.300LC1-9 EMI SUPPRESSION FILTER Fo=70MHz MURATA DST310-92(91)Y5S 222M 100 18.550LC2-9 EMI SUPPRESSION FILTER Fo=70MHz MURATA DST310-92(91)Y5S 222M 100 18.550LC3-9 EMI SUPPRESSION FILTER Fo=70MHz MURATA DST310-92(91)Y5S 222M 100 18.550LC4-9 EMI SUPPRESSION FILTER Fo=70MHz MURATA DST310-92(91)Y5S 222M 100 18.550LC5-9 EMI SUPPRESSION FILTER Fo=70MHz MURATA DST310-92(91)Y5S 222M 100 18.550LC6-9 EMI SUPPRESSION FILTER Fo=70MHz MURATA DST310-92(91)Y5S 222M 100 18.550LC7-9 EMI SUPPRESSION FILTER Fo=70MHz MURATA DST310-92(91)Y5S 222M 100 18.550LC8-9 EMI SUPPRESSION FILTER Fo=70MHz MURATA DST310-92(91)Y5S 222M 100 18.550LC9-9 EMI SUPPRESSION FILTER Fo=70MHz MURATA DST310-92(91)Y5S 222M 100 18.550LC10-9 EMI SUPPRESSION FILTER Fo=70MHz MURATA DST310-92(91)Y5S 222M 100 18.550LC11-9 EMI SUPPRESSION FILTER Fo=70MHz MURATA DST310-92(91)Y5S 222M 100 18.550LC12-9 EMI SUPPRESSION FILTER Fo=70MHz MURATA DST310-92(91)Y5S 222M 100 18.550P1-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P2-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P3-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P4-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P5-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P6-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P7-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P8-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P9-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P10-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P11-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005



P12-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P13-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P14-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P15-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P16-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P17-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P18-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P19-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P20-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P21-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P22-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P23-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P24-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P25-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P26-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P27-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P28-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P29-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P30-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P31-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P32-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P33-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005P34-9 SIL SQUARE PINS 3 POLES CC=1/10" AMP 0-826629-3 (0-826647-3) 78.323P35-9 SOLDER LUG PCB VERSION VOGT AG 01015/Bz-Sn 82.005RE1-9 RELAY 12VDC 1SH. 2A. ORIGINAL ELECTR OUC-SS-112D (-S-/-SH-) 21.300RE2-9 RELAY 12VDC 1SH. 2A. ORIGINAL ELECTR OUC-SS-112D (-S-/-SH-) 21.300

9810 PAGE 5-13

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Sailor RT2047D Service Manual(Original Vector)